1721432232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1544

約数の個数: 192

約数和(自身を含む): 5312885760

約数和(自身を除く): 3591453528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 41, 52, 62, 72, 78, 82, 93, 104, 117, 123, 124, 156, 164, 186, 234, 246, 248, 279, 312, 328, 369, 372, 403, 468, 492, 533, 558, 738, 744, 806, 936, 984, 1066, 1116, 1209, 1271, 1447, 1476, 1599, 1612, 2132, 2232, 2418, 2542, 2894, 2952, 3198, 3224, 3627, 3813, 4264, 4341, 4797, 4836, 5084, 5788, 6396, 7254, 7626, 8682, 9594, 9672, 10168, 11439, 11576, 12792, 13023, 14508, 15252, 16523, 17364, 18811, 19188, 22878, 26046, 29016, 30504, 33046, 34728, 37622, 38376, 44857, 45756, 49569, 52092, 56433, 59327, 66092, 75244, 89714, 91512, 99138, 104184, 112866, 118654, 132184, 134571, 148707, 150488, 169299, 177981, 179428, 198276, 225732, 237308, 269142, 297414, 338598, 355962, 358856, 396552, 403713, 451464, 474616, 533943, 538284, 583141, 594828, 677196, 711924, 771251, 807426, 1067886, 1076568, 1166282, 1189656, 1354392, 1423848, 1542502, 1614852, 1749423, 1839137, 2135772, 2313753, 2332564, 3085004, 3229704, 3498846, 3678274, 4271544, 4627506, 4665128, 5248269, 5517411, 6170008, 6941259, 6997692, 7356548, 9255012, 10496538, 11034822, 13882518, 13995384, 14713096, 16552233, 18510024, 20993076, 22069644, 23908781, 27765036, 33104466, 41986152, 44139288, 47817562, 55530072, 66208932, 71726343, 95635124, 132417864, 143452686, 191270248, 215179029, 286905372, 430358058, 573810744, 860716116, 1721432232]

約数ペア:

[(1, 1721432232), (2, 860716116), (3, 573810744), (4, 430358058), (6, 286905372), (8, 215179029), (9, 191270248), (12, 143452686), (13, 132417864), (18, 95635124), (24, 71726343), (26, 66208932), (31, 55530072), (36, 47817562), (39, 44139288), (41, 41986152), (52, 33104466), (62, 27765036), (72, 23908781), (78, 22069644), (82, 20993076), (93, 18510024), (104, 16552233), (117, 14713096), (123, 13995384), (124, 13882518), (156, 11034822), (164, 10496538), (186, 9255012), (234, 7356548), (246, 6997692), (248, 6941259), (279, 6170008), (312, 5517411), (328, 5248269), (369, 4665128), (372, 4627506), (403, 4271544), (468, 3678274), (492, 3498846), (533, 3229704), (558, 3085004), (738, 2332564), (744, 2313753), (806, 2135772), (936, 1839137), (984, 1749423), (1066, 1614852), (1116, 1542502), (1209, 1423848), (1271, 1354392), (1447, 1189656), (1476, 1166282), (1599, 1076568), (1612, 1067886), (2132, 807426), (2232, 771251), (2418, 711924), (2542, 677196), (2894, 594828), (2952, 583141), (3198, 538284), (3224, 533943), (3627, 474616), (3813, 451464), (4264, 403713), (4341, 396552), (4797, 358856), (4836, 355962), (5084, 338598), (5788, 297414), (6396, 269142), (7254, 237308), (7626, 225732), (8682, 198276), (9594, 179428), (9672, 177981), (10168, 169299), (11439, 150488), (11576, 148707), (12792, 134571), (13023, 132184), (14508, 118654), (15252, 112866), (16523, 104184), (17364, 99138), (18811, 91512), (19188, 89714), (22878, 75244), (26046, 66092), (29016, 59327), (30504, 56433), (33046, 52092), (34728, 49569), (37622, 45756), (38376, 44857)]