242941296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 735508480

約数和(自身を除く): 492567184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 661, 741, 744, 806, 912, 988, 1178, 1209, 1322, 1482, 1488, 1612, 1767, 1976, 1983, 2356, 2418, 2644, 2964, 3224, 3534, 3952, 3966, 4712, 4836, 5288, 5928, 6448, 7068, 7657, 7932, 8593, 9424, 9672, 10576, 11856, 12559, 14136, 15314, 15864, 17186, 19344, 20491, 22971, 25118, 25779, 28272, 30628, 31728, 34372, 37677, 40982, 45942, 50236, 51558, 61256, 61473, 68744, 75354, 81964, 91884, 100472, 103116, 122512, 122946, 137488, 150708, 163267, 163928, 183768, 200944, 206232, 245892, 266383, 301416, 326534, 327856, 367536, 389329, 412464, 489801, 491784, 532766, 602832, 653068, 778658, 799149, 979602, 983568, 1065532, 1167987, 1306136, 1557316, 1598298, 1959204, 2131064, 2335974, 2612272, 3114632, 3196596, 3918408, 4262128, 4671948, 5061277, 6229264, 6393192, 7836816, 9343896, 10122554, 12786384, 15183831, 18687792, 20245108, 30367662, 40490216, 60735324, 80980432, 121470648, 242941296]

約数ペア:

[(1, 242941296), (2, 121470648), (3, 80980432), (4, 60735324), (6, 40490216), (8, 30367662), (12, 20245108), (13, 18687792), (16, 15183831), (19, 12786384), (24, 10122554), (26, 9343896), (31, 7836816), (38, 6393192), (39, 6229264), (48, 5061277), (52, 4671948), (57, 4262128), (62, 3918408), (76, 3196596), (78, 3114632), (93, 2612272), (104, 2335974), (114, 2131064), (124, 1959204), (152, 1598298), (156, 1557316), (186, 1306136), (208, 1167987), (228, 1065532), (247, 983568), (248, 979602), (304, 799149), (312, 778658), (372, 653068), (403, 602832), (456, 532766), (494, 491784), (496, 489801), (589, 412464), (624, 389329), (661, 367536), (741, 327856), (744, 326534), (806, 301416), (912, 266383), (988, 245892), (1178, 206232), (1209, 200944), (1322, 183768), (1482, 163928), (1488, 163267), (1612, 150708), (1767, 137488), (1976, 122946), (1983, 122512), (2356, 103116), (2418, 100472), (2644, 91884), (2964, 81964), (3224, 75354), (3534, 68744), (3952, 61473), (3966, 61256), (4712, 51558), (4836, 50236), (5288, 45942), (5928, 40982), (6448, 37677), (7068, 34372), (7657, 31728), (7932, 30628), (8593, 28272), (9424, 25779), (9672, 25118), (10576, 22971), (11856, 20491), (12559, 19344), (14136, 17186), (15314, 15864)]