313048788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3477

約数の個数: 96

約数和(自身を含む): 854999040

約数和(自身を除く): 541950252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3407, 3534, 4836, 6814, 7068, 7657, 10221, 13628, 15314, 20442, 22971, 30628, 40884, 44291, 45942, 64733, 88582, 91884, 105617, 129466, 132873, 177164, 194199, 211234, 258932, 265746, 316851, 388398, 422468, 531492, 633702, 776796, 841529, 1267404, 1373021, 1683058, 2006723, 2524587, 2746042, 3366116, 4013446, 4119063, 5049174, 5492084, 6020169, 8026892, 8238126, 10098348, 12040338, 16476252, 24080676, 26087399, 52174798, 78262197, 104349596, 156524394, 313048788]

約数ペア:

[(1, 313048788), (2, 156524394), (3, 104349596), (4, 78262197), (6, 52174798), (12, 26087399), (13, 24080676), (19, 16476252), (26, 12040338), (31, 10098348), (38, 8238126), (39, 8026892), (52, 6020169), (57, 5492084), (62, 5049174), (76, 4119063), (78, 4013446), (93, 3366116), (114, 2746042), (124, 2524587), (156, 2006723), (186, 1683058), (228, 1373021), (247, 1267404), (372, 841529), (403, 776796), (494, 633702), (589, 531492), (741, 422468), (806, 388398), (988, 316851), (1178, 265746), (1209, 258932), (1482, 211234), (1612, 194199), (1767, 177164), (2356, 132873), (2418, 129466), (2964, 105617), (3407, 91884), (3534, 88582), (4836, 64733), (6814, 45942), (7068, 44291), (7657, 40884), (10221, 30628), (13628, 22971), (15314, 20442)]