331357402512

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{818021}}^1$

素因数の和:818161

約数の個数: 120

約数和(自身を含む): 969208826040

約数和(自身を除く): 637851423528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 194, 232, 261, 291, 348, 388, 464, 522, 582, 696, 776, 873, 1044, 1164, 1392, 1552, 1746, 2088, 2328, 2813, 3492, 4176, 4656, 5626, 6984, 8439, 11252, 13968, 16878, 22504, 25317, 33756, 45008, 50634, 67512, 101268, 135024, 202536, 405072, 818021, 1636042, 2454063, 3272084, 4908126, 6544168, 7362189, 9816252, 13088336, 14724378, 19632504, 23722609, 29448756, 39265008, 47445218, 58897512, 71167827, 79348037, 94890436, 117795024, 142335654, 158696074, 189780872, 213503481, 238044111, 284671308, 317392148, 379561744, 427006962, 476088222, 569342616, 634784296, 714132333, 854013924, 952176444, 1138685232, 1269568592, 1428264666, 1708027848, 1904352888, 2301093073, 2856529332, 3416055696, 3808705776, 4602186146, 5713058664, 6903279219, 9204372292, 11426117328, 13806558438, 18408744584, 20709837657, 27613116876, 36817489168, 41419675314, 55226233752, 82839350628, 110452467504, 165678701256, 331357402512]

約数ペア:

[(1, 331357402512), (2, 165678701256), (3, 110452467504), (4, 82839350628), (6, 55226233752), (8, 41419675314), (9, 36817489168), (12, 27613116876), (16, 20709837657), (18, 18408744584), (24, 13806558438), (29, 11426117328), (36, 9204372292), (48, 6903279219), (58, 5713058664), (72, 4602186146), (87, 3808705776), (97, 3416055696), (116, 2856529332), (144, 2301093073), (174, 1904352888), (194, 1708027848), (232, 1428264666), (261, 1269568592), (291, 1138685232), (348, 952176444), (388, 854013924), (464, 714132333), (522, 634784296), (582, 569342616), (696, 476088222), (776, 427006962), (873, 379561744), (1044, 317392148), (1164, 284671308), (1392, 238044111), (1552, 213503481), (1746, 189780872), (2088, 158696074), (2328, 142335654), (2813, 117795024), (3492, 94890436), (4176, 79348037), (4656, 71167827), (5626, 58897512), (6984, 47445218), (8439, 39265008), (11252, 29448756), (13968, 23722609), (16878, 19632504), (22504, 14724378), (25317, 13088336), (33756, 9816252), (45008, 7362189), (50634, 6544168), (67512, 4908126), (101268, 3272084), (135024, 2454063), (202536, 1636042), (405072, 818021)]