338589039358

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{1879}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 537216768000

約数和(自身を除く): 198627728642

約数列:

[1, 2, 43, 47, 86, 94, 109, 218, 409, 818, 1879, 2021, 3758, 4042, 4687, 5123, 9374, 10246, 17587, 19223, 35174, 38446, 44581, 80797, 88313, 89162, 161594, 176626, 204811, 220289, 409622, 440578, 768511, 826589, 1537022, 1653178, 1916983, 2095307, 3797459, 3833966, 4190614, 7594918, 8806873, 9626117, 17613746, 19252234, 33045973, 36120017, 66091946, 72240034, 83767699, 90098201, 167535398, 180196402, 413923031, 827846062, 1553160731, 3106321462, 3602011057, 3937081853, 7204022114, 7874163706, 169294519679, 338589039358]

約数ペア:

[(1, 338589039358), (2, 169294519679), (43, 7874163706), (47, 7204022114), (86, 3937081853), (94, 3602011057), (109, 3106321462), (218, 1553160731), (409, 827846062), (818, 413923031), (1879, 180196402), (2021, 167535398), (3758, 90098201), (4042, 83767699), (4687, 72240034), (5123, 66091946), (9374, 36120017), (10246, 33045973), (17587, 19252234), (19223, 17613746), (35174, 9626117), (38446, 8806873), (44581, 7594918), (80797, 4190614), (88313, 3833966), (89162, 3797459), (161594, 2095307), (176626, 1916983), (204811, 1653178), (220289, 1537022), (409622, 826589), (440578, 768511)]