279125352

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 905004000

約数和(自身を除く): 625878648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 229, 243, 264, 297, 324, 342, 396, 418, 456, 458, 486, 513, 594, 627, 648, 684, 687, 729, 792, 836, 891, 916, 972, 1026, 1188, 1254, 1368, 1374, 1458, 1539, 1672, 1782, 1832, 1881, 1944, 2052, 2061, 2376, 2508, 2519, 2673, 2748, 2916, 3078, 3564, 3762, 4104, 4122, 4351, 4617, 5016, 5038, 5346, 5496, 5643, 5832, 6156, 6183, 7128, 7524, 7557, 8019, 8244, 8702, 9234, 10076, 10692, 11286, 12312, 12366, 13053, 13851, 15048, 15114, 16038, 16488, 16929, 17404, 18468, 18549, 20152, 21384, 22572, 22671, 24732, 26106, 27702, 30228, 32076, 33858, 34808, 36936, 37098, 39159, 45144, 45342, 47861, 49464, 50787, 52212, 55404, 55647, 60456, 64152, 67716, 68013, 74196, 78318, 90684, 95722, 101574, 104424, 110808, 111294, 117477, 135432, 136026, 143583, 148392, 152361, 156636, 166941, 181368, 191444, 203148, 204039, 222588, 234954, 272052, 287166, 304722, 313272, 333882, 352431, 382888, 406296, 408078, 430749, 445176, 469908, 544104, 574332, 609444, 612117, 667764, 704862, 816156, 861498, 939816, 1057293, 1148664, 1218888, 1224234, 1292247, 1335528, 1409724, 1632312, 1722996, 1836351, 2114586, 2448468, 2584494, 2819448, 3171879, 3445992, 3672702, 3876741, 4229172, 4896936, 5168988, 6343758, 7345404, 7753482, 8458344, 10337976, 11630223, 12687516, 14690808, 15506964, 23260446, 25375032, 31013928, 34890669, 46520892, 69781338, 93041784, 139562676, 279125352]

約数ペア:

[(1, 279125352), (2, 139562676), (3, 93041784), (4, 69781338), (6, 46520892), (8, 34890669), (9, 31013928), (11, 25375032), (12, 23260446), (18, 15506964), (19, 14690808), (22, 12687516), (24, 11630223), (27, 10337976), (33, 8458344), (36, 7753482), (38, 7345404), (44, 6343758), (54, 5168988), (57, 4896936), (66, 4229172), (72, 3876741), (76, 3672702), (81, 3445992), (88, 3171879), (99, 2819448), (108, 2584494), (114, 2448468), (132, 2114586), (152, 1836351), (162, 1722996), (171, 1632312), (198, 1409724), (209, 1335528), (216, 1292247), (228, 1224234), (229, 1218888), (243, 1148664), (264, 1057293), (297, 939816), (324, 861498), (342, 816156), (396, 704862), (418, 667764), (456, 612117), (458, 609444), (486, 574332), (513, 544104), (594, 469908), (627, 445176), (648, 430749), (684, 408078), (687, 406296), (729, 382888), (792, 352431), (836, 333882), (891, 313272), (916, 304722), (972, 287166), (1026, 272052), (1188, 234954), (1254, 222588), (1368, 204039), (1374, 203148), (1458, 191444), (1539, 181368), (1672, 166941), (1782, 156636), (1832, 152361), (1881, 148392), (1944, 143583), (2052, 136026), (2061, 135432), (2376, 117477), (2508, 111294), (2519, 110808), (2673, 104424), (2748, 101574), (2916, 95722), (3078, 90684), (3564, 78318), (3762, 74196), (4104, 68013), (4122, 67716), (4351, 64152), (4617, 60456), (5016, 55647), (5038, 55404), (5346, 52212), (5496, 50787), (5643, 49464), (5832, 47861), (6156, 45342), (6183, 45144), (7128, 39159), (7524, 37098), (7557, 36936), (8019, 34808), (8244, 33858), (8702, 32076), (9234, 30228), (10076, 27702), (10692, 26106), (11286, 24732), (12312, 22671), (12366, 22572), (13053, 21384), (13851, 20152), (15048, 18549), (15114, 18468), (16038, 17404), (16488, 16929)]