1531330992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 4523400960

約数和(自身を除く): 2992069968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 631, 684, 887, 912, 1262, 1368, 1774, 1893, 2524, 2661, 2736, 3548, 3786, 5048, 5322, 5679, 7096, 7572, 7983, 10096, 10644, 11358, 11989, 14192, 15144, 15966, 16853, 21288, 22716, 23978, 30288, 31932, 33706, 35967, 42576, 45432, 47956, 50559, 63864, 67412, 71934, 90864, 95912, 101118, 107901, 127728, 134824, 143868, 151677, 191824, 202236, 215802, 269648, 287736, 303354, 404472, 431604, 559697, 575472, 606708, 808944, 863208, 1119394, 1213416, 1679091, 1726416, 2238788, 2426832, 3358182, 4477576, 5037273, 6716364, 8955152, 10074546, 10634243, 13432728, 20149092, 21268486, 26865456, 31902729, 40298184, 42536972, 63805458, 80596368, 85073944, 95708187, 127610916, 170147888, 191416374, 255221832, 382832748, 510443664, 765665496, 1531330992]

約数ペア:

[(1, 1531330992), (2, 765665496), (3, 510443664), (4, 382832748), (6, 255221832), (8, 191416374), (9, 170147888), (12, 127610916), (16, 95708187), (18, 85073944), (19, 80596368), (24, 63805458), (36, 42536972), (38, 40298184), (48, 31902729), (57, 26865456), (72, 21268486), (76, 20149092), (114, 13432728), (144, 10634243), (152, 10074546), (171, 8955152), (228, 6716364), (304, 5037273), (342, 4477576), (456, 3358182), (631, 2426832), (684, 2238788), (887, 1726416), (912, 1679091), (1262, 1213416), (1368, 1119394), (1774, 863208), (1893, 808944), (2524, 606708), (2661, 575472), (2736, 559697), (3548, 431604), (3786, 404472), (5048, 303354), (5322, 287736), (5679, 269648), (7096, 215802), (7572, 202236), (7983, 191824), (10096, 151677), (10644, 143868), (11358, 134824), (11989, 127728), (14192, 107901), (15144, 101118), (15966, 95912), (16853, 90864), (21288, 71934), (22716, 67412), (23978, 63864), (30288, 50559), (31932, 47956), (33706, 45432), (35967, 42576)]