1540376936

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{13597}}^1$

素因数の和:13651

約数の個数: 72

約数和(自身を含む): 3569271030

約数和(自身を除く): 2028894094

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 833, 952, 1156, 1666, 2023, 2312, 3332, 4046, 6664, 8092, 13597, 14161, 16184, 27194, 28322, 54388, 56644, 95179, 108776, 113288, 190358, 231149, 380716, 462298, 666253, 761432, 924596, 1332506, 1618043, 1849192, 2665012, 3236086, 3929533, 5330024, 6472172, 7859066, 11326301, 12944344, 15718132, 22652602, 27506731, 31436264, 45305204, 55013462, 90610408, 110026924, 192547117, 220053848, 385094234, 770188468, 1540376936]

約数ペア:

[(1, 1540376936), (2, 770188468), (4, 385094234), (7, 220053848), (8, 192547117), (14, 110026924), (17, 90610408), (28, 55013462), (34, 45305204), (49, 31436264), (56, 27506731), (68, 22652602), (98, 15718132), (119, 12944344), (136, 11326301), (196, 7859066), (238, 6472172), (289, 5330024), (392, 3929533), (476, 3236086), (578, 2665012), (833, 1849192), (952, 1618043), (1156, 1332506), (1666, 924596), (2023, 761432), (2312, 666253), (3332, 462298), (4046, 380716), (6664, 231149), (8092, 190358), (13597, 113288), (14161, 108776), (16184, 95179), (27194, 56644), (28322, 54388)]