1644996210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 4678007040

約数和(自身を除く): 3033010830

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1210, 1331, 1430, 1573, 1815, 2145, 2662, 3146, 3169, 3630, 3993, 4290, 4719, 6338, 6655, 7865, 7986, 9438, 9507, 13310, 15730, 15845, 17303, 19014, 19965, 23595, 31690, 34606, 34859, 39930, 41197, 47190, 47535, 51909, 69718, 82394, 86515, 95070, 103818, 104577, 123591, 173030, 174295, 205985, 209154, 247182, 259545, 348590, 383449, 411970, 453167, 519090, 522885, 617955, 766898, 906334, 1045770, 1150347, 1235910, 1359501, 1917245, 2265835, 2300694, 2719002, 3834490, 4217939, 4531670, 4984837, 5751735, 6797505, 8435878, 9969674, 11503470, 12653817, 13595010, 14954511, 21089695, 24924185, 25307634, 29909022, 42179390, 49848370, 54833207, 63269085, 74772555, 109666414, 126538170, 149545110, 164499621, 274166035, 328999242, 548332070, 822498105, 1644996210]

約数ペア:

[(1, 1644996210), (2, 822498105), (3, 548332070), (5, 328999242), (6, 274166035), (10, 164499621), (11, 149545110), (13, 126538170), (15, 109666414), (22, 74772555), (26, 63269085), (30, 54833207), (33, 49848370), (39, 42179390), (55, 29909022), (65, 25307634), (66, 24924185), (78, 21089695), (110, 14954511), (121, 13595010), (130, 12653817), (143, 11503470), (165, 9969674), (195, 8435878), (242, 6797505), (286, 5751735), (330, 4984837), (363, 4531670), (390, 4217939), (429, 3834490), (605, 2719002), (715, 2300694), (726, 2265835), (858, 1917245), (1210, 1359501), (1331, 1235910), (1430, 1150347), (1573, 1045770), (1815, 906334), (2145, 766898), (2662, 617955), (3146, 522885), (3169, 519090), (3630, 453167), (3993, 411970), (4290, 383449), (4719, 348590), (6338, 259545), (6655, 247182), (7865, 209154), (7986, 205985), (9438, 174295), (9507, 173030), (13310, 123591), (15730, 104577), (15845, 103818), (17303, 95070), (19014, 86515), (19965, 82394), (23595, 69718), (31690, 51909), (34606, 47535), (34859, 47190), (39930, 41197)]