488223216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 1559900160

約数和(自身を除く): 1071676944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 144, 156, 179, 186, 188, 208, 234, 248, 279, 282, 312, 358, 372, 376, 403, 423, 468, 496, 537, 558, 564, 611, 624, 716, 744, 752, 806, 846, 936, 1074, 1116, 1128, 1209, 1222, 1432, 1457, 1488, 1611, 1612, 1692, 1833, 1872, 2148, 2232, 2256, 2327, 2418, 2444, 2864, 2914, 3222, 3224, 3384, 3627, 3666, 4296, 4371, 4464, 4654, 4836, 4888, 5499, 5549, 5828, 6444, 6448, 6768, 6981, 7254, 7332, 8413, 8592, 8742, 9308, 9672, 9776, 10998, 11098, 11656, 12888, 13113, 13962, 14508, 14664, 16647, 16826, 17484, 18616, 18941, 19344, 20943, 21996, 22196, 23312, 25239, 25776, 26226, 27924, 29016, 29328, 33294, 33652, 34968, 37232, 37882, 41886, 43992, 44392, 49941, 50478, 52452, 55848, 56823, 58032, 66588, 67304, 69936, 72137, 75717, 75764, 83772, 87984, 88784, 99882, 100956, 104904, 109369, 111696, 113646, 133176, 134608, 144274, 151434, 151528, 167544, 170469, 199764, 201912, 209808, 216411, 218738, 227292, 260803, 266352, 288548, 302868, 303056, 328107, 335088, 340938, 399528, 403824, 432822, 437476, 454584, 521606, 577096, 605736, 649233, 656214, 681876, 782409, 799056, 865644, 874952, 909168, 984321, 1043212, 1154192, 1211472, 1298466, 1312428, 1363752, 1564818, 1731288, 1749904, 1968642, 2086424, 2347227, 2596932, 2624856, 2727504, 3129636, 3390439, 3462576, 3937284, 4172848, 4694454, 5193864, 5249712, 6259272, 6780878, 7874568, 9388908, 10171317, 10387728, 12518544, 13561756, 15749136, 18777816, 20342634, 27123512, 30513951, 37555632, 40685268, 54247024, 61027902, 81370536, 122055804, 162741072, 244111608, 488223216]

約数ペア:

[(1, 488223216), (2, 244111608), (3, 162741072), (4, 122055804), (6, 81370536), (8, 61027902), (9, 54247024), (12, 40685268), (13, 37555632), (16, 30513951), (18, 27123512), (24, 20342634), (26, 18777816), (31, 15749136), (36, 13561756), (39, 12518544), (47, 10387728), (48, 10171317), (52, 9388908), (62, 7874568), (72, 6780878), (78, 6259272), (93, 5249712), (94, 5193864), (104, 4694454), (117, 4172848), (124, 3937284), (141, 3462576), (144, 3390439), (156, 3129636), (179, 2727504), (186, 2624856), (188, 2596932), (208, 2347227), (234, 2086424), (248, 1968642), (279, 1749904), (282, 1731288), (312, 1564818), (358, 1363752), (372, 1312428), (376, 1298466), (403, 1211472), (423, 1154192), (468, 1043212), (496, 984321), (537, 909168), (558, 874952), (564, 865644), (611, 799056), (624, 782409), (716, 681876), (744, 656214), (752, 649233), (806, 605736), (846, 577096), (936, 521606), (1074, 454584), (1116, 437476), (1128, 432822), (1209, 403824), (1222, 399528), (1432, 340938), (1457, 335088), (1488, 328107), (1611, 303056), (1612, 302868), (1692, 288548), (1833, 266352), (1872, 260803), (2148, 227292), (2232, 218738), (2256, 216411), (2327, 209808), (2418, 201912), (2444, 199764), (2864, 170469), (2914, 167544), (3222, 151528), (3224, 151434), (3384, 144274), (3627, 134608), (3666, 133176), (4296, 113646), (4371, 111696), (4464, 109369), (4654, 104904), (4836, 100956), (4888, 99882), (5499, 88784), (5549, 87984), (5828, 83772), (6444, 75764), (6448, 75717), (6768, 72137), (6981, 69936), (7254, 67304), (7332, 66588), (8413, 58032), (8592, 56823), (8742, 55848), (9308, 52452), (9672, 50478), (9776, 49941), (10998, 44392), (11098, 43992), (11656, 41886), (12888, 37882), (13113, 37232), (13962, 34968), (14508, 33652), (14664, 33294), (16647, 29328), (16826, 29016), (17484, 27924), (18616, 26226), (18941, 25776), (19344, 25239), (20943, 23312), (21996, 22196)]