221267616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{121309}}^1$

素因数の和:121341

約数の個数: 48

約数和(自身を含む): 611402400

約数和(自身を除く): 390134784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 121309, 242618, 363927, 485236, 727854, 970472, 1455708, 1940944, 2304871, 2911416, 3881888, 4609742, 5822832, 6914613, 9219484, 11645664, 13829226, 18438968, 27658452, 36877936, 55316904, 73755872, 110633808, 221267616]

約数ペア:

[(1, 221267616), (2, 110633808), (3, 73755872), (4, 55316904), (6, 36877936), (8, 27658452), (12, 18438968), (16, 13829226), (19, 11645664), (24, 9219484), (32, 6914613), (38, 5822832), (48, 4609742), (57, 3881888), (76, 2911416), (96, 2304871), (114, 1940944), (152, 1455708), (228, 970472), (304, 727854), (456, 485236), (608, 363927), (912, 242618), (1824, 121309)]