630945744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91921}}^1$

素因数の和:91956

約数の個数: 80

約数和(自身を含む): 1914919104

約数和(自身を除く): 1283973360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 91921, 183842, 275763, 367684, 551526, 735368, 1011131, 1103052, 1194973, 1470736, 2022262, 2206104, 2389946, 3033393, 3584919, 4044524, 4412208, 4779892, 6066786, 7169838, 8089048, 9559784, 12133572, 13144703, 14339676, 16178096, 19119568, 24267144, 26289406, 28679352, 39434109, 48534288, 52578812, 57358704, 78868218, 105157624, 157736436, 210315248, 315472872, 630945744]

約数ペア:

[(1, 630945744), (2, 315472872), (3, 210315248), (4, 157736436), (6, 105157624), (8, 78868218), (11, 57358704), (12, 52578812), (13, 48534288), (16, 39434109), (22, 28679352), (24, 26289406), (26, 24267144), (33, 19119568), (39, 16178096), (44, 14339676), (48, 13144703), (52, 12133572), (66, 9559784), (78, 8089048), (88, 7169838), (104, 6066786), (132, 4779892), (143, 4412208), (156, 4044524), (176, 3584919), (208, 3033393), (264, 2389946), (286, 2206104), (312, 2022262), (429, 1470736), (528, 1194973), (572, 1103052), (624, 1011131), (858, 735368), (1144, 551526), (1716, 367684), (2288, 275763), (3432, 183842), (6864, 91921)]