387018464

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{14519}}^1$

素因数の和:14560

約数の個数: 72

約数和(自身を含む): 938543760

約数和(自身を除く): 551525296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 14519, 26656, 29038, 58076, 101633, 116152, 203266, 232304, 246823, 406532, 464608, 493646, 711431, 813064, 987292, 1422862, 1626128, 1727761, 1974584, 2845724, 3252256, 3455522, 3949168, 5691448, 6911044, 7898336, 11382896, 12094327, 13822088, 22765792, 24188654, 27644176, 48377308, 55288352, 96754616, 193509232, 387018464]

約数ペア:

[(1, 387018464), (2, 193509232), (4, 96754616), (7, 55288352), (8, 48377308), (14, 27644176), (16, 24188654), (17, 22765792), (28, 13822088), (32, 12094327), (34, 11382896), (49, 7898336), (56, 6911044), (68, 5691448), (98, 3949168), (112, 3455522), (119, 3252256), (136, 2845724), (196, 1974584), (224, 1727761), (238, 1626128), (272, 1422862), (392, 987292), (476, 813064), (544, 711431), (784, 493646), (833, 464608), (952, 406532), (1568, 246823), (1666, 232304), (1904, 203266), (3332, 116152), (3808, 101633), (6664, 58076), (13328, 29038), (14519, 26656)]