223996914

素因数分解:

$2^1\times 3^7\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 510814080

約数和(自身を除く): 286817166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 617, 729, 747, 1234, 1458, 1494, 1851, 2187, 2241, 3702, 4374, 4482, 5553, 6723, 11106, 13446, 16659, 20169, 33318, 40338, 49977, 51211, 60507, 99954, 102422, 121014, 149931, 153633, 181521, 299862, 307266, 363042, 449793, 460899, 899586, 921798, 1349379, 1382697, 2698758, 2765394, 4148091, 8296182, 12444273, 24888546, 37332819, 74665638, 111998457, 223996914]

約数ペア:

[(1, 223996914), (2, 111998457), (3, 74665638), (6, 37332819), (9, 24888546), (18, 12444273), (27, 8296182), (54, 4148091), (81, 2765394), (83, 2698758), (162, 1382697), (166, 1349379), (243, 921798), (249, 899586), (486, 460899), (498, 449793), (617, 363042), (729, 307266), (747, 299862), (1234, 181521), (1458, 153633), (1494, 149931), (1851, 121014), (2187, 102422), (2241, 99954), (3702, 60507), (4374, 51211), (4482, 49977), (5553, 40338), (6723, 33318), (11106, 20169), (13446, 16659)]