655150308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{13721}}^1$

素因数の和:13924

約数の個数: 48

約数和(自身を含む): 1604486016

約数和(自身を除く): 949335708

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 3979, 7958, 11937, 13721, 15916, 23874, 27442, 41163, 47748, 54884, 82326, 164652, 315583, 631166, 946749, 1262332, 1893498, 2373733, 3786996, 4747466, 7121199, 9494932, 14242398, 28484796, 54595859, 109191718, 163787577, 218383436, 327575154, 655150308]

約数ペア:

[(1, 655150308), (2, 327575154), (3, 218383436), (4, 163787577), (6, 109191718), (12, 54595859), (23, 28484796), (46, 14242398), (69, 9494932), (92, 7121199), (138, 4747466), (173, 3786996), (276, 2373733), (346, 1893498), (519, 1262332), (692, 946749), (1038, 631166), (2076, 315583), (3979, 164652), (7958, 82326), (11937, 54884), (13721, 47748), (15916, 41163), (23874, 27442)]