258348524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 550734912

約数和(自身を除く): 292386388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 1099, 2198, 2669, 3457, 4396, 5338, 6914, 10676, 13828, 18683, 24199, 37366, 48398, 58769, 74732, 96796, 117538, 235076, 411383, 542749, 822766, 1085498, 1645532, 2170996, 3799243, 7598486, 9226733, 15196972, 18453466, 36906932, 64587131, 129174262, 258348524]

約数ペア:

[(1, 258348524), (2, 129174262), (4, 64587131), (7, 36906932), (14, 18453466), (17, 15196972), (28, 9226733), (34, 7598486), (68, 3799243), (119, 2170996), (157, 1645532), (238, 1085498), (314, 822766), (476, 542749), (628, 411383), (1099, 235076), (2198, 117538), (2669, 96796), (3457, 74732), (4396, 58769), (5338, 48398), (6914, 37366), (10676, 24199), (13828, 18683)]