402042888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 1301788800

約数和(自身を除く): 899745912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 47, 52, 57, 72, 74, 76, 78, 94, 104, 111, 114, 117, 141, 148, 152, 156, 169, 171, 188, 222, 228, 234, 247, 282, 296, 312, 333, 338, 342, 376, 423, 444, 456, 468, 481, 494, 507, 564, 611, 666, 676, 684, 703, 741, 846, 888, 893, 936, 962, 988, 1014, 1128, 1222, 1332, 1352, 1368, 1406, 1443, 1482, 1521, 1692, 1739, 1786, 1833, 1924, 1976, 2028, 2109, 2223, 2444, 2664, 2679, 2812, 2886, 2964, 3042, 3211, 3384, 3478, 3572, 3666, 3848, 4056, 4218, 4329, 4446, 4888, 5217, 5358, 5499, 5624, 5772, 5928, 6084, 6253, 6327, 6422, 6956, 7144, 7332, 7943, 8037, 8436, 8658, 8892, 9139, 9633, 10434, 10716, 10998, 11544, 11609, 12168, 12506, 12654, 12844, 13912, 14664, 15651, 15886, 16074, 16872, 17316, 17784, 18278, 18759, 19266, 20868, 21432, 21996, 22607, 23218, 23829, 25012, 25308, 25688, 27417, 28899, 31302, 31772, 32148, 33041, 34632, 34827, 36556, 37518, 38532, 41736, 43992, 45214, 46436, 47658, 50024, 50616, 54834, 56277, 57798, 62604, 63544, 64296, 66082, 67821, 69654, 71487, 73112, 75036, 77064, 82251, 90428, 92872, 95316, 99123, 104481, 109668, 112554, 115596, 118807, 125208, 132164, 135642, 139308, 142974, 150072, 150917, 164502, 180856, 190632, 198246, 203463, 208962, 219336, 225108, 231192, 237614, 264328, 271284, 278616, 285948, 293891, 297369, 301834, 329004, 356421, 396492, 406926, 417924, 429533, 450216, 452751, 475228, 542568, 571896, 587782, 594738, 603668, 658008, 712842, 792984, 813852, 835848, 859066, 881673, 905502, 950456, 1069263, 1175564, 1189476, 1207336, 1288599, 1358253, 1425684, 1627704, 1718132, 1763346, 1811004, 2138526, 2351128, 2378952, 2577198, 2645019, 2716506, 2851368, 3436264, 3526692, 3622008, 3865797, 4277052, 5154396, 5290038, 5433012, 5583929, 7053384, 7731594, 8554104, 10308792, 10580076, 10866024, 11167858, 15463188, 16751787, 21160152, 22335716, 30926376, 33503574, 44671432, 50255361, 67007148, 100510722, 134014296, 201021444, 402042888]

約数ペア:

[(1, 402042888), (2, 201021444), (3, 134014296), (4, 100510722), (6, 67007148), (8, 50255361), (9, 44671432), (12, 33503574), (13, 30926376), (18, 22335716), (19, 21160152), (24, 16751787), (26, 15463188), (36, 11167858), (37, 10866024), (38, 10580076), (39, 10308792), (47, 8554104), (52, 7731594), (57, 7053384), (72, 5583929), (74, 5433012), (76, 5290038), (78, 5154396), (94, 4277052), (104, 3865797), (111, 3622008), (114, 3526692), (117, 3436264), (141, 2851368), (148, 2716506), (152, 2645019), (156, 2577198), (169, 2378952), (171, 2351128), (188, 2138526), (222, 1811004), (228, 1763346), (234, 1718132), (247, 1627704), (282, 1425684), (296, 1358253), (312, 1288599), (333, 1207336), (338, 1189476), (342, 1175564), (376, 1069263), (423, 950456), (444, 905502), (456, 881673), (468, 859066), (481, 835848), (494, 813852), (507, 792984), (564, 712842), (611, 658008), (666, 603668), (676, 594738), (684, 587782), (703, 571896), (741, 542568), (846, 475228), (888, 452751), (893, 450216), (936, 429533), (962, 417924), (988, 406926), (1014, 396492), (1128, 356421), (1222, 329004), (1332, 301834), (1352, 297369), (1368, 293891), (1406, 285948), (1443, 278616), (1482, 271284), (1521, 264328), (1692, 237614), (1739, 231192), (1786, 225108), (1833, 219336), (1924, 208962), (1976, 203463), (2028, 198246), (2109, 190632), (2223, 180856), (2444, 164502), (2664, 150917), (2679, 150072), (2812, 142974), (2886, 139308), (2964, 135642), (3042, 132164), (3211, 125208), (3384, 118807), (3478, 115596), (3572, 112554), (3666, 109668), (3848, 104481), (4056, 99123), (4218, 95316), (4329, 92872), (4446, 90428), (4888, 82251), (5217, 77064), (5358, 75036), (5499, 73112), (5624, 71487), (5772, 69654), (5928, 67821), (6084, 66082), (6253, 64296), (6327, 63544), (6422, 62604), (6956, 57798), (7144, 56277), (7332, 54834), (7943, 50616), (8037, 50024), (8436, 47658), (8658, 46436), (8892, 45214), (9139, 43992), (9633, 41736), (10434, 38532), (10716, 37518), (10998, 36556), (11544, 34827), (11609, 34632), (12168, 33041), (12506, 32148), (12654, 31772), (12844, 31302), (13912, 28899), (14664, 27417), (15651, 25688), (15886, 25308), (16074, 25012), (16872, 23829), (17316, 23218), (17784, 22607), (18278, 21996), (18759, 21432), (19266, 20868)]