1518447580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8267

約数の個数: 96

約数和(自身を含む): 3699376128

約数和(自身を除く): 2180928548

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 598, 620, 713, 806, 1196, 1426, 1495, 1612, 2015, 2852, 2990, 3565, 4030, 5980, 7130, 8060, 8191, 9269, 14260, 16382, 18538, 32764, 37076, 40955, 46345, 81910, 92690, 106483, 163820, 185380, 188393, 212966, 253921, 376786, 425932, 507842, 532415, 753572, 941965, 1015684, 1064830, 1269605, 1883930, 2129660, 2449109, 2539210, 3300973, 3767860, 4898218, 5078420, 5840183, 6601946, 9796436, 11680366, 12245545, 13203892, 16504865, 23360732, 24491090, 29200915, 33009730, 48982180, 58401830, 66019460, 75922379, 116803660, 151844758, 303689516, 379611895, 759223790, 1518447580]

約数ペア:

[(1, 1518447580), (2, 759223790), (4, 379611895), (5, 303689516), (10, 151844758), (13, 116803660), (20, 75922379), (23, 66019460), (26, 58401830), (31, 48982180), (46, 33009730), (52, 29200915), (62, 24491090), (65, 23360732), (92, 16504865), (115, 13203892), (124, 12245545), (130, 11680366), (155, 9796436), (230, 6601946), (260, 5840183), (299, 5078420), (310, 4898218), (403, 3767860), (460, 3300973), (598, 2539210), (620, 2449109), (713, 2129660), (806, 1883930), (1196, 1269605), (1426, 1064830), (1495, 1015684), (1612, 941965), (2015, 753572), (2852, 532415), (2990, 507842), (3565, 425932), (4030, 376786), (5980, 253921), (7130, 212966), (8060, 188393), (8191, 185380), (9269, 163820), (14260, 106483), (16382, 92690), (18538, 81910), (32764, 46345), (37076, 40955)]