28314590472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1193

約数の個数: 256

約数和(自身を含む): 91233331200

約数和(自身を除く): 62918740728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 163, 168, 189, 216, 252, 262, 326, 378, 393, 489, 504, 524, 652, 756, 786, 877, 917, 978, 1048, 1141, 1179, 1304, 1467, 1512, 1572, 1754, 1834, 1956, 2282, 2358, 2631, 2751, 2934, 3144, 3423, 3508, 3537, 3668, 3912, 4401, 4564, 4716, 5262, 5502, 5868, 6139, 6846, 7016, 7074, 7336, 7893, 8253, 8802, 9128, 9432, 10269, 10524, 11004, 11736, 12278, 13692, 14148, 15786, 16506, 17604, 18417, 20538, 21048, 21353, 22008, 23679, 24556, 24759, 27384, 28296, 30807, 31572, 33012, 35208, 36834, 41076, 42706, 47358, 49112, 49518, 55251, 61614, 63144, 64059, 66024, 73668, 82152, 85412, 94716, 99036, 110502, 114887, 123228, 128118, 142951, 147336, 149471, 165753, 170824, 189432, 192177, 198072, 221004, 229774, 246456, 256236, 285902, 298942, 331506, 344661, 384354, 428853, 442008, 448413, 459548, 512472, 571804, 576531, 597884, 663012, 689322, 768708, 804209, 857706, 896826, 919096, 1000657, 1033983, 1143608, 1153062, 1195768, 1286559, 1326024, 1345239, 1378644, 1537416, 1608418, 1715412, 1793652, 2001314, 2067966, 2306124, 2412627, 2573118, 2690478, 2757288, 3001971, 3101949, 3216836, 3430824, 3587304, 3859677, 4002628, 4035717, 4135932, 4612248, 4825254, 5146236, 5380956, 6003942, 6203898, 6433672, 7237881, 7719354, 8005256, 8071434, 8271864, 9005913, 9650508, 10292472, 10761912, 12007884, 12407796, 14475762, 15438708, 16142868, 18011826, 18726581, 19301016, 21713643, 24015768, 24815592, 27017739, 28951524, 30877416, 32285736, 36023652, 37453162, 43427286, 54035478, 56179743, 57903048, 72047304, 74906324, 86854572, 108070956, 112359486, 131086067, 149812648, 168539229, 173709144, 216141912, 224718972, 262172134, 337078458, 393258201, 449437944, 505617687, 524344268, 674156916, 786516402, 1011235374, 1048688536, 1179774603, 1348313832, 1573032804, 2022470748, 2359549206, 3146065608, 3539323809, 4044941496, 4719098412, 7078647618, 9438196824, 14157295236, 28314590472]

約数ペア:

[(1, 28314590472), (2, 14157295236), (3, 9438196824), (4, 7078647618), (6, 4719098412), (7, 4044941496), (8, 3539323809), (9, 3146065608), (12, 2359549206), (14, 2022470748), (18, 1573032804), (21, 1348313832), (24, 1179774603), (27, 1048688536), (28, 1011235374), (36, 786516402), (42, 674156916), (54, 524344268), (56, 505617687), (63, 449437944), (72, 393258201), (84, 337078458), (108, 262172134), (126, 224718972), (131, 216141912), (163, 173709144), (168, 168539229), (189, 149812648), (216, 131086067), (252, 112359486), (262, 108070956), (326, 86854572), (378, 74906324), (393, 72047304), (489, 57903048), (504, 56179743), (524, 54035478), (652, 43427286), (756, 37453162), (786, 36023652), (877, 32285736), (917, 30877416), (978, 28951524), (1048, 27017739), (1141, 24815592), (1179, 24015768), (1304, 21713643), (1467, 19301016), (1512, 18726581), (1572, 18011826), (1754, 16142868), (1834, 15438708), (1956, 14475762), (2282, 12407796), (2358, 12007884), (2631, 10761912), (2751, 10292472), (2934, 9650508), (3144, 9005913), (3423, 8271864), (3508, 8071434), (3537, 8005256), (3668, 7719354), (3912, 7237881), (4401, 6433672), (4564, 6203898), (4716, 6003942), (5262, 5380956), (5502, 5146236), (5868, 4825254), (6139, 4612248), (6846, 4135932), (7016, 4035717), (7074, 4002628), (7336, 3859677), (7893, 3587304), (8253, 3430824), (8802, 3216836), (9128, 3101949), (9432, 3001971), (10269, 2757288), (10524, 2690478), (11004, 2573118), (11736, 2412627), (12278, 2306124), (13692, 2067966), (14148, 2001314), (15786, 1793652), (16506, 1715412), (17604, 1608418), (18417, 1537416), (20538, 1378644), (21048, 1345239), (21353, 1326024), (22008, 1286559), (23679, 1195768), (24556, 1153062), (24759, 1143608), (27384, 1033983), (28296, 1000657), (30807, 919096), (31572, 896826), (33012, 857706), (35208, 804209), (36834, 768708), (41076, 689322), (42706, 663012), (47358, 597884), (49112, 576531), (49518, 571804), (55251, 512472), (61614, 459548), (63144, 448413), (64059, 442008), (66024, 428853), (73668, 384354), (82152, 344661), (85412, 331506), (94716, 298942), (99036, 285902), (110502, 256236), (114887, 246456), (123228, 229774), (128118, 221004), (142951, 198072), (147336, 192177), (149471, 189432), (165753, 170824)]