389308776

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1033}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 1000581120

約数和(自身を除く): 611272344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 383, 492, 766, 984, 1033, 1149, 1532, 2066, 2298, 3064, 3099, 4132, 4596, 6198, 8264, 9192, 12396, 15703, 24792, 31406, 42353, 47109, 62812, 84706, 94218, 125624, 127059, 169412, 188436, 254118, 338824, 376872, 395639, 508236, 791278, 1016472, 1186917, 1582556, 2373834, 3165112, 4747668, 9495336, 16221199, 32442398, 48663597, 64884796, 97327194, 129769592, 194654388, 389308776]

約数ペア:

[(1, 389308776), (2, 194654388), (3, 129769592), (4, 97327194), (6, 64884796), (8, 48663597), (12, 32442398), (24, 16221199), (41, 9495336), (82, 4747668), (123, 3165112), (164, 2373834), (246, 1582556), (328, 1186917), (383, 1016472), (492, 791278), (766, 508236), (984, 395639), (1033, 376872), (1149, 338824), (1532, 254118), (2066, 188436), (2298, 169412), (3064, 127059), (3099, 125624), (4132, 94218), (4596, 84706), (6198, 62812), (8264, 47109), (9192, 42353), (12396, 31406), (15703, 24792)]