215108304

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109303}}^1$

素因数の和:109355

約数の個数: 40

約数和(自身を含む): 569255232

約数和(自身を除く): 354146928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 109303, 218606, 327909, 437212, 655818, 874424, 1311636, 1748848, 2623272, 4481423, 5246544, 8962846, 13444269, 17925692, 26888538, 35851384, 53777076, 71702768, 107554152, 215108304]

約数ペア:

[(1, 215108304), (2, 107554152), (3, 71702768), (4, 53777076), (6, 35851384), (8, 26888538), (12, 17925692), (16, 13444269), (24, 8962846), (41, 5246544), (48, 4481423), (82, 2623272), (123, 1748848), (164, 1311636), (246, 874424), (328, 655818), (492, 437212), (656, 327909), (984, 218606), (1968, 109303)]