628299072

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 224

約数和(自身を含む): 1964375040

約数和(自身を除く): 1336075968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 93, 96, 108, 111, 124, 144, 148, 186, 192, 216, 222, 248, 279, 288, 296, 317, 333, 372, 432, 444, 496, 558, 576, 592, 634, 666, 744, 837, 864, 888, 951, 992, 999, 1116, 1147, 1184, 1268, 1332, 1488, 1674, 1728, 1776, 1902, 1984, 1998, 2232, 2294, 2368, 2536, 2664, 2853, 2976, 3348, 3441, 3552, 3804, 3996, 4464, 4588, 5072, 5328, 5706, 5952, 6696, 6882, 7104, 7608, 7992, 8559, 8928, 9176, 9827, 10144, 10323, 10656, 11412, 11729, 13392, 13764, 15216, 15984, 17118, 17856, 18352, 19654, 20288, 20646, 21312, 22824, 23458, 26784, 27528, 29481, 30432, 30969, 31968, 34236, 35187, 36704, 39308, 41292, 45648, 46916, 53568, 55056, 58962, 60864, 61938, 63936, 68472, 70374, 73408, 78616, 82584, 88443, 91296, 93832, 105561, 110112, 117924, 123876, 136944, 140748, 157232, 165168, 176886, 182592, 187664, 211122, 220224, 235848, 247752, 265329, 273888, 281496, 314464, 316683, 330336, 353772, 363599, 375328, 422244, 471696, 495504, 530658, 547776, 562992, 628928, 633366, 660672, 707544, 727198, 750656, 844488, 943392, 991008, 1061316, 1090797, 1125984, 1266732, 1415088, 1454396, 1688976, 1886784, 1982016, 2122632, 2181594, 2251968, 2533464, 2830176, 2908792, 3272391, 3377952, 4245264, 4363188, 5066928, 5660352, 5817584, 6544782, 6755904, 8490528, 8726376, 9817173, 10133856, 11635168, 13089564, 16981056, 17452752, 19634346, 20267712, 23270336, 26179128, 34905504, 39268692, 52358256, 69811008, 78537384, 104716512, 157074768, 209433024, 314149536, 628299072]

約数ペア:

[(1, 628299072), (2, 314149536), (3, 209433024), (4, 157074768), (6, 104716512), (8, 78537384), (9, 69811008), (12, 52358256), (16, 39268692), (18, 34905504), (24, 26179128), (27, 23270336), (31, 20267712), (32, 19634346), (36, 17452752), (37, 16981056), (48, 13089564), (54, 11635168), (62, 10133856), (64, 9817173), (72, 8726376), (74, 8490528), (93, 6755904), (96, 6544782), (108, 5817584), (111, 5660352), (124, 5066928), (144, 4363188), (148, 4245264), (186, 3377952), (192, 3272391), (216, 2908792), (222, 2830176), (248, 2533464), (279, 2251968), (288, 2181594), (296, 2122632), (317, 1982016), (333, 1886784), (372, 1688976), (432, 1454396), (444, 1415088), (496, 1266732), (558, 1125984), (576, 1090797), (592, 1061316), (634, 991008), (666, 943392), (744, 844488), (837, 750656), (864, 727198), (888, 707544), (951, 660672), (992, 633366), (999, 628928), (1116, 562992), (1147, 547776), (1184, 530658), (1268, 495504), (1332, 471696), (1488, 422244), (1674, 375328), (1728, 363599), (1776, 353772), (1902, 330336), (1984, 316683), (1998, 314464), (2232, 281496), (2294, 273888), (2368, 265329), (2536, 247752), (2664, 235848), (2853, 220224), (2976, 211122), (3348, 187664), (3441, 182592), (3552, 176886), (3804, 165168), (3996, 157232), (4464, 140748), (4588, 136944), (5072, 123876), (5328, 117924), (5706, 110112), (5952, 105561), (6696, 93832), (6882, 91296), (7104, 88443), (7608, 82584), (7992, 78616), (8559, 73408), (8928, 70374), (9176, 68472), (9827, 63936), (10144, 61938), (10323, 60864), (10656, 58962), (11412, 55056), (11729, 53568), (13392, 46916), (13764, 45648), (15216, 41292), (15984, 39308), (17118, 36704), (17856, 35187), (18352, 34236), (19654, 31968), (20288, 30969), (20646, 30432), (21312, 29481), (22824, 27528), (23458, 26784)]