330686238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 707825664

約数和(自身を除く): 377139426

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 103, 123, 186, 206, 246, 309, 421, 618, 842, 1263, 1271, 2526, 2542, 3193, 3813, 4223, 6386, 7626, 8446, 9579, 12669, 13051, 17261, 19158, 25338, 26102, 34522, 39153, 43363, 51783, 78306, 86726, 103566, 130089, 130913, 260178, 261826, 392739, 535091, 785478, 1070182, 1344253, 1605273, 1777883, 2688506, 3210546, 3555766, 4032759, 5333649, 8065518, 10667298, 55114373, 110228746, 165343119, 330686238]

約数ペア:

[(1, 330686238), (2, 165343119), (3, 110228746), (6, 55114373), (31, 10667298), (41, 8065518), (62, 5333649), (82, 4032759), (93, 3555766), (103, 3210546), (123, 2688506), (186, 1777883), (206, 1605273), (246, 1344253), (309, 1070182), (421, 785478), (618, 535091), (842, 392739), (1263, 261826), (1271, 260178), (2526, 130913), (2542, 130089), (3193, 103566), (3813, 86726), (4223, 78306), (6386, 51783), (7626, 43363), (8446, 39153), (9579, 34522), (12669, 26102), (13051, 25338), (17261, 19158)]