3618129112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 7862778000

約数和(自身を除く): 4244648888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 169, 244, 247, 338, 488, 494, 676, 793, 988, 1159, 1352, 1586, 1976, 2309, 2318, 3172, 3211, 4618, 4636, 6344, 6422, 9236, 9272, 10309, 12844, 15067, 18472, 20618, 25688, 30017, 30134, 41236, 43871, 60034, 60268, 82472, 87742, 120068, 120536, 140849, 175484, 195871, 240136, 281698, 350968, 390221, 391742, 563396, 570323, 780442, 783484, 1126792, 1140646, 1560884, 1566968, 1831037, 2281292, 2676131, 3121768, 3662074, 4562584, 5352262, 7324148, 7414199, 10704524, 14648296, 14828398, 21409048, 23803481, 29656796, 34789703, 47606962, 59313592, 69579406, 95213924, 139158812, 190427848, 278317624, 452266139, 904532278, 1809064556, 3618129112]

約数ペア:

[(1, 3618129112), (2, 1809064556), (4, 904532278), (8, 452266139), (13, 278317624), (19, 190427848), (26, 139158812), (38, 95213924), (52, 69579406), (61, 59313592), (76, 47606962), (104, 34789703), (122, 29656796), (152, 23803481), (169, 21409048), (244, 14828398), (247, 14648296), (338, 10704524), (488, 7414199), (494, 7324148), (676, 5352262), (793, 4562584), (988, 3662074), (1159, 3121768), (1352, 2676131), (1586, 2281292), (1976, 1831037), (2309, 1566968), (2318, 1560884), (3172, 1140646), (3211, 1126792), (4618, 783484), (4636, 780442), (6344, 570323), (6422, 563396), (9236, 391742), (9272, 390221), (10309, 350968), (12844, 281698), (15067, 240136), (18472, 195871), (20618, 175484), (25688, 140849), (30017, 120536), (30134, 120068), (41236, 87742), (43871, 82472), (60034, 60268)]