245492772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 682214400

約数和(自身を除く): 436721628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 179, 203, 348, 358, 406, 537, 563, 609, 716, 812, 1074, 1126, 1218, 1253, 1689, 2148, 2252, 2436, 2506, 3378, 3759, 3941, 5012, 5191, 6756, 7518, 7882, 10382, 11823, 15036, 15573, 15764, 16327, 20764, 23646, 31146, 32654, 36337, 47292, 48981, 62292, 65308, 72674, 97962, 100777, 109011, 114289, 145348, 195924, 201554, 218022, 228578, 302331, 342867, 403108, 436044, 457156, 604662, 685734, 705439, 1209324, 1371468, 1410878, 2116317, 2821756, 2922533, 4232634, 5845066, 8465268, 8767599, 11690132, 17535198, 20457731, 35070396, 40915462, 61373193, 81830924, 122746386, 245492772]

約数ペア:

[(1, 245492772), (2, 122746386), (3, 81830924), (4, 61373193), (6, 40915462), (7, 35070396), (12, 20457731), (14, 17535198), (21, 11690132), (28, 8767599), (29, 8465268), (42, 5845066), (58, 4232634), (84, 2922533), (87, 2821756), (116, 2116317), (174, 1410878), (179, 1371468), (203, 1209324), (348, 705439), (358, 685734), (406, 604662), (537, 457156), (563, 436044), (609, 403108), (716, 342867), (812, 302331), (1074, 228578), (1126, 218022), (1218, 201554), (1253, 195924), (1689, 145348), (2148, 114289), (2252, 109011), (2436, 100777), (2506, 97962), (3378, 72674), (3759, 65308), (3941, 62292), (5012, 48981), (5191, 47292), (6756, 36337), (7518, 32654), (7882, 31146), (10382, 23646), (11823, 20764), (15036, 16327), (15573, 15764)]