31897970304

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:551

約数の個数: 256

約数和(自身を含む): 89679052800

約数和(自身を除く): 57781082496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 107, 124, 128, 158, 186, 192, 214, 237, 248, 316, 317, 321, 372, 384, 428, 474, 496, 632, 634, 642, 744, 856, 948, 951, 992, 1264, 1268, 1284, 1488, 1712, 1896, 1902, 1984, 2449, 2528, 2536, 2568, 2976, 3317, 3424, 3792, 3804, 3968, 4898, 5056, 5072, 5136, 5952, 6634, 6848, 7347, 7584, 7608, 8453, 9796, 9827, 9951, 10112, 10144, 10272, 11904, 13268, 13696, 14694, 15168, 15216, 16906, 19592, 19654, 19902, 20288, 20544, 25043, 25359, 26536, 29388, 29481, 30336, 30432, 33812, 33919, 39184, 39308, 39804, 40576, 41088, 50086, 50718, 53072, 58776, 58962, 60864, 67624, 67838, 75129, 78368, 78616, 79608, 100172, 101436, 101757, 106144, 117552, 117924, 121728, 135248, 135676, 150258, 156736, 157232, 159216, 200344, 202872, 203514, 212288, 235104, 235848, 262043, 270496, 271352, 300516, 313472, 314464, 318432, 400688, 405744, 407028, 424576, 470208, 471696, 524086, 540992, 542704, 601032, 628928, 636864, 776333, 786129, 801376, 811488, 814056, 940416, 943392, 1048172, 1051489, 1081984, 1085408, 1202064, 1257856, 1273728, 1552666, 1572258, 1602752, 1622976, 1628112, 1886784, 2096344, 2102978, 2170816, 2328999, 2404128, 2679601, 3105332, 3144516, 3154467, 3205504, 3245952, 3256224, 3773568, 4192688, 4205956, 4341632, 4657998, 4808256, 5359202, 6210664, 6289032, 6308934, 6512448, 8038803, 8385376, 8411912, 9315996, 9616512, 10718404, 12421328, 12578064, 12617868, 13024896, 16077606, 16770752, 16823824, 18631992, 21436808, 24842656, 25156128, 25235736, 32155212, 33541504, 33647648, 37263984, 42873616, 49685312, 50312256, 50471472, 64310424, 67295296, 74527968, 83067631, 85747232, 99370624, 100624512, 100942944, 128620848, 134590592, 149055936, 166135262, 171494464, 201885888, 249202893, 257241696, 298111872, 332270524, 342988928, 403771776, 498405786, 514483392, 664541048, 996811572, 1028966784, 1329082096, 1993623144, 2658164192, 3987246288, 5316328384, 7974492576, 10632656768, 15948985152, 31897970304]

約数ペア:

[(1, 31897970304), (2, 15948985152), (3, 10632656768), (4, 7974492576), (6, 5316328384), (8, 3987246288), (12, 2658164192), (16, 1993623144), (24, 1329082096), (31, 1028966784), (32, 996811572), (48, 664541048), (62, 514483392), (64, 498405786), (79, 403771776), (93, 342988928), (96, 332270524), (107, 298111872), (124, 257241696), (128, 249202893), (158, 201885888), (186, 171494464), (192, 166135262), (214, 149055936), (237, 134590592), (248, 128620848), (316, 100942944), (317, 100624512), (321, 99370624), (372, 85747232), (384, 83067631), (428, 74527968), (474, 67295296), (496, 64310424), (632, 50471472), (634, 50312256), (642, 49685312), (744, 42873616), (856, 37263984), (948, 33647648), (951, 33541504), (992, 32155212), (1264, 25235736), (1268, 25156128), (1284, 24842656), (1488, 21436808), (1712, 18631992), (1896, 16823824), (1902, 16770752), (1984, 16077606), (2449, 13024896), (2528, 12617868), (2536, 12578064), (2568, 12421328), (2976, 10718404), (3317, 9616512), (3424, 9315996), (3792, 8411912), (3804, 8385376), (3968, 8038803), (4898, 6512448), (5056, 6308934), (5072, 6289032), (5136, 6210664), (5952, 5359202), (6634, 4808256), (6848, 4657998), (7347, 4341632), (7584, 4205956), (7608, 4192688), (8453, 3773568), (9796, 3256224), (9827, 3245952), (9951, 3205504), (10112, 3154467), (10144, 3144516), (10272, 3105332), (11904, 2679601), (13268, 2404128), (13696, 2328999), (14694, 2170816), (15168, 2102978), (15216, 2096344), (16906, 1886784), (19592, 1628112), (19654, 1622976), (19902, 1602752), (20288, 1572258), (20544, 1552666), (25043, 1273728), (25359, 1257856), (26536, 1202064), (29388, 1085408), (29481, 1081984), (30336, 1051489), (30432, 1048172), (33812, 943392), (33919, 940416), (39184, 814056), (39308, 811488), (39804, 801376), (40576, 786129), (41088, 776333), (50086, 636864), (50718, 628928), (53072, 601032), (58776, 542704), (58962, 540992), (60864, 524086), (67624, 471696), (67838, 470208), (75129, 424576), (78368, 407028), (78616, 405744), (79608, 400688), (100172, 318432), (101436, 314464), (101757, 313472), (106144, 300516), (117552, 271352), (117924, 270496), (121728, 262043), (135248, 235848), (135676, 235104), (150258, 212288), (156736, 203514), (157232, 202872), (159216, 200344)]