638020152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 320

約数和(自身を含む): 2348755200

約数和(自身を除く): 1710735048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 162, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 324, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 567, 594, 616, 627, 648, 673, 684, 693, 756, 792, 798, 836, 891, 924, 1026, 1064, 1134, 1188, 1197, 1254, 1346, 1368, 1386, 1463, 1512, 1539, 1596, 1672, 1782, 1848, 1881, 2019, 2052, 2079, 2268, 2376, 2394, 2508, 2692, 2772, 2926, 3078, 3192, 3564, 3591, 3762, 4038, 4104, 4158, 4389, 4536, 4711, 4788, 5016, 5384, 5544, 5643, 5852, 6057, 6156, 6237, 7128, 7182, 7403, 7524, 8076, 8316, 8778, 9422, 9576, 10773, 11286, 11704, 12114, 12312, 12474, 12787, 13167, 14133, 14364, 14806, 15048, 16152, 16632, 16929, 17556, 18171, 18844, 21546, 22209, 22572, 24228, 24948, 25574, 26334, 28266, 28728, 29612, 33858, 35112, 36342, 37688, 38361, 39501, 42399, 43092, 44418, 45144, 48456, 49896, 51148, 51821, 52668, 54513, 56532, 59224, 66627, 67716, 72684, 76722, 79002, 84798, 86184, 88836, 89509, 102296, 103642, 105336, 109026, 113064, 115083, 118503, 127197, 133254, 135432, 140657, 145368, 153444, 155463, 158004, 169596, 177672, 179018, 199881, 207284, 218052, 230166, 237006, 254394, 266508, 268527, 281314, 306888, 310926, 316008, 339192, 345249, 358036, 381591, 399762, 414568, 421971, 436104, 460332, 466389, 474012, 508788, 533016, 537054, 562628, 599643, 621852, 690498, 716072, 763182, 799524, 805581, 843942, 920664, 932778, 948024, 984599, 1017576, 1035747, 1074108, 1125256, 1199286, 1243704, 1265913, 1380996, 1399167, 1526364, 1599048, 1611162, 1687884, 1865556, 1969198, 2071494, 2148216, 2398572, 2416743, 2531826, 2761992, 2798334, 2953797, 3052728, 3222324, 3375768, 3731112, 3797739, 3938396, 4142988, 4197501, 4797144, 4833486, 5063652, 5596668, 5907594, 6444648, 7250229, 7595478, 7876792, 8285976, 8395002, 8861391, 9666972, 10127304, 11193336, 11393217, 11815188, 14500458, 15190956, 16790004, 17722782, 19333944, 22786434, 23630376, 26584173, 29000916, 30381912, 33580008, 35445564, 45572868, 53168346, 58001832, 70891128, 79752519, 91145736, 106336692, 159505038, 212673384, 319010076, 638020152]

約数ペア:

[(1, 638020152), (2, 319010076), (3, 212673384), (4, 159505038), (6, 106336692), (7, 91145736), (8, 79752519), (9, 70891128), (11, 58001832), (12, 53168346), (14, 45572868), (18, 35445564), (19, 33580008), (21, 30381912), (22, 29000916), (24, 26584173), (27, 23630376), (28, 22786434), (33, 19333944), (36, 17722782), (38, 16790004), (42, 15190956), (44, 14500458), (54, 11815188), (56, 11393217), (57, 11193336), (63, 10127304), (66, 9666972), (72, 8861391), (76, 8395002), (77, 8285976), (81, 7876792), (84, 7595478), (88, 7250229), (99, 6444648), (108, 5907594), (114, 5596668), (126, 5063652), (132, 4833486), (133, 4797144), (152, 4197501), (154, 4142988), (162, 3938396), (168, 3797739), (171, 3731112), (189, 3375768), (198, 3222324), (209, 3052728), (216, 2953797), (228, 2798334), (231, 2761992), (252, 2531826), (264, 2416743), (266, 2398572), (297, 2148216), (308, 2071494), (324, 1969198), (342, 1865556), (378, 1687884), (396, 1611162), (399, 1599048), (418, 1526364), (456, 1399167), (462, 1380996), (504, 1265913), (513, 1243704), (532, 1199286), (567, 1125256), (594, 1074108), (616, 1035747), (627, 1017576), (648, 984599), (673, 948024), (684, 932778), (693, 920664), (756, 843942), (792, 805581), (798, 799524), (836, 763182), (891, 716072), (924, 690498), (1026, 621852), (1064, 599643), (1134, 562628), (1188, 537054), (1197, 533016), (1254, 508788), (1346, 474012), (1368, 466389), (1386, 460332), (1463, 436104), (1512, 421971), (1539, 414568), (1596, 399762), (1672, 381591), (1782, 358036), (1848, 345249), (1881, 339192), (2019, 316008), (2052, 310926), (2079, 306888), (2268, 281314), (2376, 268527), (2394, 266508), (2508, 254394), (2692, 237006), (2772, 230166), (2926, 218052), (3078, 207284), (3192, 199881), (3564, 179018), (3591, 177672), (3762, 169596), (4038, 158004), (4104, 155463), (4158, 153444), (4389, 145368), (4536, 140657), (4711, 135432), (4788, 133254), (5016, 127197), (5384, 118503), (5544, 115083), (5643, 113064), (5852, 109026), (6057, 105336), (6156, 103642), (6237, 102296), (7128, 89509), (7182, 88836), (7403, 86184), (7524, 84798), (8076, 79002), (8316, 76722), (8778, 72684), (9422, 67716), (9576, 66627), (10773, 59224), (11286, 56532), (11704, 54513), (12114, 52668), (12312, 51821), (12474, 51148), (12787, 49896), (13167, 48456), (14133, 45144), (14364, 44418), (14806, 43092), (15048, 42399), (16152, 39501), (16632, 38361), (16929, 37688), (17556, 36342), (18171, 35112), (18844, 33858), (21546, 29612), (22209, 28728), (22572, 28266), (24228, 26334), (24948, 25574)]