222697228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 433622560

約数和(自身を除く): 210925332

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 283, 409, 481, 566, 818, 962, 1132, 1636, 1924, 3679, 5317, 7358, 10471, 10634, 14716, 15133, 20942, 21268, 30266, 41884, 60532, 115747, 136123, 196729, 231494, 272246, 393458, 462988, 544492, 786916, 1504711, 3009422, 4282639, 6018844, 8565278, 17130556, 55674307, 111348614, 222697228]

約数ペア:

[(1, 222697228), (2, 111348614), (4, 55674307), (13, 17130556), (26, 8565278), (37, 6018844), (52, 4282639), (74, 3009422), (148, 1504711), (283, 786916), (409, 544492), (481, 462988), (566, 393458), (818, 272246), (962, 231494), (1132, 196729), (1636, 136123), (1924, 115747), (3679, 60532), (5317, 41884), (7358, 30266), (10471, 21268), (10634, 20942), (14716, 15133)]