1397482024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 2808432000

約数和(自身を除く): 1410949976

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 109, 118, 184, 218, 236, 436, 472, 872, 1181, 1357, 2362, 2507, 2714, 4724, 5014, 5428, 6431, 9448, 10028, 10856, 12862, 20056, 25724, 27163, 51448, 54326, 69679, 108652, 128729, 139358, 147913, 217304, 257458, 278716, 295826, 514916, 557432, 591652, 1029832, 1183304, 1602617, 2960767, 3205234, 5921534, 6410468, 7595011, 11843068, 12820936, 15190022, 23686136, 30380044, 60760088, 174685253, 349370506, 698741012, 1397482024]

約数ペア:

[(1, 1397482024), (2, 698741012), (4, 349370506), (8, 174685253), (23, 60760088), (46, 30380044), (59, 23686136), (92, 15190022), (109, 12820936), (118, 11843068), (184, 7595011), (218, 6410468), (236, 5921534), (436, 3205234), (472, 2960767), (872, 1602617), (1181, 1183304), (1357, 1029832), (2362, 591652), (2507, 557432), (2714, 514916), (4724, 295826), (5014, 278716), (5428, 257458), (6431, 217304), (9448, 147913), (10028, 139358), (10856, 128729), (12862, 108652), (20056, 69679), (25724, 54326), (27163, 51448)]