245673648

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 200

約数和(自身を含む): 817417920

約数和(自身を除く): 571744272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 264, 297, 304, 324, 342, 396, 418, 432, 456, 513, 528, 594, 627, 648, 684, 792, 836, 891, 907, 912, 1026, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1814, 1881, 2052, 2376, 2508, 2721, 2736, 3078, 3344, 3564, 3628, 3762, 4104, 4752, 5016, 5442, 5643, 6156, 7128, 7256, 7524, 8163, 8208, 9977, 10032, 10884, 11286, 12312, 14256, 14512, 15048, 16326, 16929, 17233, 19954, 21768, 22572, 24489, 24624, 29931, 30096, 32652, 33858, 34466, 39908, 43536, 45144, 48978, 51699, 59862, 65304, 67716, 68932, 73467, 79816, 89793, 90288, 97956, 103398, 119724, 130608, 135432, 137864, 146934, 155097, 159632, 179586, 189563, 195912, 206796, 239448, 269379, 270864, 275728, 293868, 310194, 359172, 379126, 391824, 413592, 465291, 478896, 538758, 568689, 587736, 620388, 718344, 758252, 808137, 827184, 930582, 1077516, 1137378, 1175472, 1240776, 1395873, 1436688, 1516504, 1616274, 1706067, 1861164, 2155032, 2274756, 2481552, 2791746, 3033008, 3232548, 3412134, 3722328, 4310064, 4549512, 5118201, 5583492, 6465096, 6824268, 7444656, 9099024, 10236402, 11166984, 12930192, 13648536, 15354603, 20472804, 22333968, 27297072, 30709206, 40945608, 61418412, 81891216, 122836824, 245673648]

約数ペア:

[(1, 245673648), (2, 122836824), (3, 81891216), (4, 61418412), (6, 40945608), (8, 30709206), (9, 27297072), (11, 22333968), (12, 20472804), (16, 15354603), (18, 13648536), (19, 12930192), (22, 11166984), (24, 10236402), (27, 9099024), (33, 7444656), (36, 6824268), (38, 6465096), (44, 5583492), (48, 5118201), (54, 4549512), (57, 4310064), (66, 3722328), (72, 3412134), (76, 3232548), (81, 3033008), (88, 2791746), (99, 2481552), (108, 2274756), (114, 2155032), (132, 1861164), (144, 1706067), (152, 1616274), (162, 1516504), (171, 1436688), (176, 1395873), (198, 1240776), (209, 1175472), (216, 1137378), (228, 1077516), (264, 930582), (297, 827184), (304, 808137), (324, 758252), (342, 718344), (396, 620388), (418, 587736), (432, 568689), (456, 538758), (513, 478896), (528, 465291), (594, 413592), (627, 391824), (648, 379126), (684, 359172), (792, 310194), (836, 293868), (891, 275728), (907, 270864), (912, 269379), (1026, 239448), (1188, 206796), (1254, 195912), (1296, 189563), (1368, 179586), (1539, 159632), (1584, 155097), (1672, 146934), (1782, 137864), (1814, 135432), (1881, 130608), (2052, 119724), (2376, 103398), (2508, 97956), (2721, 90288), (2736, 89793), (3078, 79816), (3344, 73467), (3564, 68932), (3628, 67716), (3762, 65304), (4104, 59862), (4752, 51699), (5016, 48978), (5442, 45144), (5643, 43536), (6156, 39908), (7128, 34466), (7256, 33858), (7524, 32652), (8163, 30096), (8208, 29931), (9977, 24624), (10032, 24489), (10884, 22572), (11286, 21768), (12312, 19954), (14256, 17233), (14512, 16929), (15048, 16326)]