40177476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 107889600

約数和(自身を除く): 67712124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 389, 453, 604, 684, 778, 906, 1167, 1359, 1556, 1812, 2334, 2718, 2869, 3501, 4668, 5436, 5738, 7002, 7391, 8607, 11476, 14004, 14782, 17214, 22173, 25821, 29564, 34428, 44346, 51642, 58739, 66519, 88692, 103284, 117478, 133038, 176217, 234956, 266076, 352434, 528651, 704868, 1057302, 1116041, 2114604, 2232082, 3348123, 4464164, 6696246, 10044369, 13392492, 20088738, 40177476]

約数ペア:

[(1, 40177476), (2, 20088738), (3, 13392492), (4, 10044369), (6, 6696246), (9, 4464164), (12, 3348123), (18, 2232082), (19, 2114604), (36, 1116041), (38, 1057302), (57, 704868), (76, 528651), (114, 352434), (151, 266076), (171, 234956), (228, 176217), (302, 133038), (342, 117478), (389, 103284), (453, 88692), (604, 66519), (684, 58739), (778, 51642), (906, 44346), (1167, 34428), (1359, 29564), (1556, 25821), (1812, 22173), (2334, 17214), (2718, 14782), (2869, 14004), (3501, 11476), (4668, 8607), (5436, 7391), (5738, 7002)]