123339528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 361746840

約数和(自身を除く): 238407312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 313, 421, 468, 626, 842, 936, 939, 1252, 1263, 1684, 1878, 2504, 2526, 2817, 3368, 3756, 3789, 4069, 5052, 5473, 5634, 7512, 7578, 8138, 10104, 10946, 11268, 12207, 15156, 16276, 16419, 21892, 22536, 24414, 30312, 32552, 32838, 36621, 43784, 48828, 49257, 65676, 73242, 97656, 98514, 131352, 131773, 146484, 197028, 263546, 292968, 394056, 395319, 527092, 790638, 1054184, 1185957, 1581276, 1713049, 2371914, 3162552, 3426098, 4743828, 5139147, 6852196, 9487656, 10278294, 13704392, 15417441, 20556588, 30834882, 41113176, 61669764, 123339528]

約数ペア:

[(1, 123339528), (2, 61669764), (3, 41113176), (4, 30834882), (6, 20556588), (8, 15417441), (9, 13704392), (12, 10278294), (13, 9487656), (18, 6852196), (24, 5139147), (26, 4743828), (36, 3426098), (39, 3162552), (52, 2371914), (72, 1713049), (78, 1581276), (104, 1185957), (117, 1054184), (156, 790638), (234, 527092), (312, 395319), (313, 394056), (421, 292968), (468, 263546), (626, 197028), (842, 146484), (936, 131773), (939, 131352), (1252, 98514), (1263, 97656), (1684, 73242), (1878, 65676), (2504, 49257), (2526, 48828), (2817, 43784), (3368, 36621), (3756, 32838), (3789, 32552), (4069, 30312), (5052, 24414), (5473, 22536), (5634, 21892), (7512, 16419), (7578, 16276), (8138, 15156), (10104, 12207), (10946, 11268)]