121470648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 355891200

約数和(自身を除く): 234420552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 661, 741, 744, 806, 988, 1178, 1209, 1322, 1482, 1612, 1767, 1976, 1983, 2356, 2418, 2644, 2964, 3224, 3534, 3966, 4712, 4836, 5288, 5928, 7068, 7657, 7932, 8593, 9672, 12559, 14136, 15314, 15864, 17186, 20491, 22971, 25118, 25779, 30628, 34372, 37677, 40982, 45942, 50236, 51558, 61256, 61473, 68744, 75354, 81964, 91884, 100472, 103116, 122946, 150708, 163267, 163928, 183768, 206232, 245892, 266383, 301416, 326534, 389329, 489801, 491784, 532766, 653068, 778658, 799149, 979602, 1065532, 1167987, 1306136, 1557316, 1598298, 1959204, 2131064, 2335974, 3114632, 3196596, 3918408, 4671948, 5061277, 6393192, 9343896, 10122554, 15183831, 20245108, 30367662, 40490216, 60735324, 121470648]

約数ペア:

[(1, 121470648), (2, 60735324), (3, 40490216), (4, 30367662), (6, 20245108), (8, 15183831), (12, 10122554), (13, 9343896), (19, 6393192), (24, 5061277), (26, 4671948), (31, 3918408), (38, 3196596), (39, 3114632), (52, 2335974), (57, 2131064), (62, 1959204), (76, 1598298), (78, 1557316), (93, 1306136), (104, 1167987), (114, 1065532), (124, 979602), (152, 799149), (156, 778658), (186, 653068), (228, 532766), (247, 491784), (248, 489801), (312, 389329), (372, 326534), (403, 301416), (456, 266383), (494, 245892), (589, 206232), (661, 183768), (741, 163928), (744, 163267), (806, 150708), (988, 122946), (1178, 103116), (1209, 100472), (1322, 91884), (1482, 81964), (1612, 75354), (1767, 68744), (1976, 61473), (1983, 61256), (2356, 51558), (2418, 50236), (2644, 45942), (2964, 40982), (3224, 37677), (3534, 34372), (3966, 30628), (4712, 25779), (4836, 25118), (5288, 22971), (5928, 20491), (7068, 17186), (7657, 15864), (7932, 15314), (8593, 14136), (9672, 12559)]