407996989452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7901}}^1\times {\mathrm{110339}}^1$

素因数の和:118263

約数の個数: 72

約数和(自身を含む): 1110809110320

約数和(自身を除く): 702812120868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 7901, 15802, 23703, 31604, 47406, 71109, 94812, 102713, 110339, 142218, 205426, 220678, 284436, 308139, 331017, 410852, 441356, 616278, 662034, 924417, 993051, 1232556, 1324068, 1434407, 1848834, 1986102, 2868814, 3697668, 3972204, 4303221, 5737628, 8606442, 12909663, 17212884, 25819326, 51638652, 871788439, 1743576878, 2615365317, 3487153756, 5230730634, 7846095951, 10461461268, 11333249707, 15692191902, 22666499414, 31384383804, 33999749121, 45332998828, 67999498242, 101999247363, 135998996484, 203998494726, 407996989452]

約数ペア:

[(1, 407996989452), (2, 203998494726), (3, 135998996484), (4, 101999247363), (6, 67999498242), (9, 45332998828), (12, 33999749121), (13, 31384383804), (18, 22666499414), (26, 15692191902), (36, 11333249707), (39, 10461461268), (52, 7846095951), (78, 5230730634), (117, 3487153756), (156, 2615365317), (234, 1743576878), (468, 871788439), (7901, 51638652), (15802, 25819326), (23703, 17212884), (31604, 12909663), (47406, 8606442), (71109, 5737628), (94812, 4303221), (102713, 3972204), (110339, 3697668), (142218, 2868814), (205426, 1986102), (220678, 1848834), (284436, 1434407), (308139, 1324068), (331017, 1232556), (410852, 993051), (441356, 924417), (616278, 662034)]