247315608

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 691236000

約数和(自身を除く): 443920392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 199, 246, 328, 369, 398, 421, 492, 597, 738, 796, 842, 984, 1194, 1263, 1476, 1592, 1684, 1791, 2388, 2526, 2952, 3368, 3582, 3789, 4776, 5052, 7164, 7578, 8159, 10104, 14328, 15156, 16318, 17261, 24477, 30312, 32636, 34522, 48954, 51783, 65272, 69044, 73431, 83779, 97908, 103566, 138088, 146862, 155349, 167558, 195816, 207132, 251337, 293724, 310698, 335116, 414264, 502674, 587448, 621396, 670232, 754011, 1005348, 1242792, 1508022, 2010696, 3016044, 3434939, 6032088, 6869878, 10304817, 13739756, 20609634, 27479512, 30914451, 41219268, 61828902, 82438536, 123657804, 247315608]

約数ペア:

[(1, 247315608), (2, 123657804), (3, 82438536), (4, 61828902), (6, 41219268), (8, 30914451), (9, 27479512), (12, 20609634), (18, 13739756), (24, 10304817), (36, 6869878), (41, 6032088), (72, 3434939), (82, 3016044), (123, 2010696), (164, 1508022), (199, 1242792), (246, 1005348), (328, 754011), (369, 670232), (398, 621396), (421, 587448), (492, 502674), (597, 414264), (738, 335116), (796, 310698), (842, 293724), (984, 251337), (1194, 207132), (1263, 195816), (1476, 167558), (1592, 155349), (1684, 146862), (1791, 138088), (2388, 103566), (2526, 97908), (2952, 83779), (3368, 73431), (3582, 69044), (3789, 65272), (4776, 51783), (5052, 48954), (7164, 34522), (7578, 32636), (8159, 30312), (10104, 24477), (14328, 17261), (15156, 16318)]