2641534128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3671}}^1$

素因数の和:3967

約数の個数: 120

約数和(自身を含む): 7813428480

約数和(自身を除く): 5171894352

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, 263, 304, 342, 456, 526, 684, 789, 912, 1052, 1368, 1578, 2104, 2367, 2736, 3156, 3671, 4208, 4734, 4997, 6312, 7342, 9468, 9994, 11013, 12624, 14684, 14991, 18936, 19988, 22026, 29368, 29982, 33039, 37872, 39976, 44052, 44973, 58736, 59964, 66078, 69749, 79952, 88104, 89946, 119928, 132156, 139498, 176208, 179892, 209247, 239856, 264312, 278996, 359784, 418494, 528624, 557992, 627741, 719568, 836988, 965473, 1115984, 1255482, 1673976, 1930946, 2510964, 2896419, 3347952, 3861892, 5021928, 5792838, 7723784, 8689257, 10043856, 11585676, 15447568, 17378514, 18343987, 23171352, 34757028, 36687974, 46342704, 55031961, 69514056, 73375948, 110063922, 139028112, 146751896, 165095883, 220127844, 293503792, 330191766, 440255688, 660383532, 880511376, 1320767064, 2641534128]

約数ペア:

[(1, 2641534128), (2, 1320767064), (3, 880511376), (4, 660383532), (6, 440255688), (8, 330191766), (9, 293503792), (12, 220127844), (16, 165095883), (18, 146751896), (19, 139028112), (24, 110063922), (36, 73375948), (38, 69514056), (48, 55031961), (57, 46342704), (72, 36687974), (76, 34757028), (114, 23171352), (144, 18343987), (152, 17378514), (171, 15447568), (228, 11585676), (263, 10043856), (304, 8689257), (342, 7723784), (456, 5792838), (526, 5021928), (684, 3861892), (789, 3347952), (912, 2896419), (1052, 2510964), (1368, 1930946), (1578, 1673976), (2104, 1255482), (2367, 1115984), (2736, 965473), (3156, 836988), (3671, 719568), (4208, 627741), (4734, 557992), (4997, 528624), (6312, 418494), (7342, 359784), (9468, 278996), (9994, 264312), (11013, 239856), (12624, 209247), (14684, 179892), (14991, 176208), (18936, 139498), (19988, 132156), (22026, 119928), (29368, 89946), (29982, 88104), (33039, 79952), (37872, 69749), (39976, 66078), (44052, 59964), (44973, 58736)]