861465396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 2316787200

約数和(自身を除く): 1455321804

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 389, 418, 627, 778, 836, 883, 1167, 1254, 1556, 1766, 2334, 2508, 2649, 3532, 4279, 4668, 5298, 7391, 8558, 9713, 10596, 12837, 14782, 16777, 17116, 19426, 22173, 25674, 29139, 29564, 33554, 38852, 44346, 50331, 51348, 58278, 67108, 81301, 88692, 100662, 116556, 162602, 184547, 201324, 243903, 325204, 343487, 369094, 487806, 553641, 686974, 738188, 975612, 1030461, 1107282, 1373948, 2060922, 2214564, 3778357, 4121844, 6526253, 7556714, 11335071, 13052506, 15113428, 19578759, 22670142, 26105012, 39157518, 45340284, 71788783, 78315036, 143577566, 215366349, 287155132, 430732698, 861465396]

約数ペア:

[(1, 861465396), (2, 430732698), (3, 287155132), (4, 215366349), (6, 143577566), (11, 78315036), (12, 71788783), (19, 45340284), (22, 39157518), (33, 26105012), (38, 22670142), (44, 19578759), (57, 15113428), (66, 13052506), (76, 11335071), (114, 7556714), (132, 6526253), (209, 4121844), (228, 3778357), (389, 2214564), (418, 2060922), (627, 1373948), (778, 1107282), (836, 1030461), (883, 975612), (1167, 738188), (1254, 686974), (1556, 553641), (1766, 487806), (2334, 369094), (2508, 343487), (2649, 325204), (3532, 243903), (4279, 201324), (4668, 184547), (5298, 162602), (7391, 116556), (8558, 100662), (9713, 88692), (10596, 81301), (12837, 67108), (14782, 58278), (16777, 51348), (17116, 50331), (19426, 44346), (22173, 38852), (25674, 33554), (29139, 29564)]