947158128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 240

約数和(自身を含む): 3312930816

約数和(自身を除く): 2365772688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 558, 612, 651, 714, 744, 816, 868, 952, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1488, 1581, 1736, 1783, 1904, 1953, 2108, 2142, 2232, 2448, 2604, 2856, 3162, 3472, 3566, 3689, 3906, 4216, 4284, 4464, 4743, 5208, 5349, 5712, 6324, 7132, 7378, 7812, 8432, 8568, 9486, 10416, 10698, 11067, 12481, 12648, 14264, 14756, 15624, 16047, 17136, 18972, 21396, 22134, 24962, 25296, 28528, 29512, 30311, 31248, 32094, 33201, 37443, 37944, 42792, 44268, 49924, 55273, 59024, 60622, 64188, 66402, 74886, 75888, 85584, 88536, 90933, 99848, 110546, 112329, 121244, 128376, 132804, 149772, 165819, 177072, 181866, 199696, 212177, 221092, 224658, 242488, 256752, 265608, 272799, 299544, 331638, 363732, 386911, 424354, 442184, 449316, 484976, 497457, 531216, 545598, 599088, 636531, 663276, 727464, 773822, 848708, 884368, 898632, 939641, 994914, 1091196, 1160733, 1273062, 1326552, 1454928, 1547644, 1697416, 1797264, 1879282, 1909593, 1989828, 2182392, 2321466, 2546124, 2653104, 2818923, 3095288, 3394832, 3482199, 3758564, 3819186, 3979656, 4364784, 4642932, 5092248, 5637846, 6190576, 6577487, 6964398, 7517128, 7638372, 7959312, 8456769, 9285864, 10184496, 11275692, 13154974, 13928796, 15034256, 15276744, 16913538, 18571728, 19732461, 22551384, 26309948, 27857592, 30553488, 33827076, 39464922, 45102768, 52619896, 55715184, 59197383, 67654152, 78929844, 105239792, 118394766, 135308304, 157859688, 236789532, 315719376, 473579064, 947158128]

約数ペア:

[(1, 947158128), (2, 473579064), (3, 315719376), (4, 236789532), (6, 157859688), (7, 135308304), (8, 118394766), (9, 105239792), (12, 78929844), (14, 67654152), (16, 59197383), (17, 55715184), (18, 52619896), (21, 45102768), (24, 39464922), (28, 33827076), (31, 30553488), (34, 27857592), (36, 26309948), (42, 22551384), (48, 19732461), (51, 18571728), (56, 16913538), (62, 15276744), (63, 15034256), (68, 13928796), (72, 13154974), (84, 11275692), (93, 10184496), (102, 9285864), (112, 8456769), (119, 7959312), (124, 7638372), (126, 7517128), (136, 6964398), (144, 6577487), (153, 6190576), (168, 5637846), (186, 5092248), (204, 4642932), (217, 4364784), (238, 3979656), (248, 3819186), (252, 3758564), (272, 3482199), (279, 3394832), (306, 3095288), (336, 2818923), (357, 2653104), (372, 2546124), (408, 2321466), (434, 2182392), (476, 1989828), (496, 1909593), (504, 1879282), (527, 1797264), (558, 1697416), (612, 1547644), (651, 1454928), (714, 1326552), (744, 1273062), (816, 1160733), (868, 1091196), (952, 994914), (1008, 939641), (1054, 898632), (1071, 884368), (1116, 848708), (1224, 773822), (1302, 727464), (1428, 663276), (1488, 636531), (1581, 599088), (1736, 545598), (1783, 531216), (1904, 497457), (1953, 484976), (2108, 449316), (2142, 442184), (2232, 424354), (2448, 386911), (2604, 363732), (2856, 331638), (3162, 299544), (3472, 272799), (3566, 265608), (3689, 256752), (3906, 242488), (4216, 224658), (4284, 221092), (4464, 212177), (4743, 199696), (5208, 181866), (5349, 177072), (5712, 165819), (6324, 149772), (7132, 132804), (7378, 128376), (7812, 121244), (8432, 112329), (8568, 110546), (9486, 99848), (10416, 90933), (10698, 88536), (11067, 85584), (12481, 75888), (12648, 74886), (14264, 66402), (14756, 64188), (15624, 60622), (16047, 59024), (17136, 55273), (18972, 49924), (21396, 44268), (22134, 42792), (24962, 37944), (25296, 37443), (28528, 33201), (29512, 32094), (30311, 31248)]