15678436452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{1321}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 42091633920

約数和(自身を除く): 26413197468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 617, 687, 916, 1234, 1321, 1374, 1603, 1851, 2468, 2642, 2748, 3206, 3702, 3963, 4319, 4809, 5284, 6412, 7404, 7926, 8638, 9247, 9618, 12957, 15852, 17276, 18494, 19236, 25914, 27741, 36988, 51828, 55482, 110964, 141293, 282586, 302509, 423879, 565172, 605018, 815057, 847758, 907527, 989051, 1210036, 1630114, 1695516, 1815054, 1978102, 2117563, 2445171, 2967153, 3260228, 3630108, 3956204, 4235126, 4890342, 5705399, 5934306, 6352689, 8470252, 9780684, 11410798, 11868612, 12705378, 17116197, 22821596, 25410756, 34232394, 68464788, 186648053, 373296106, 559944159, 746592212, 1119888318, 1306536371, 2239776636, 2613072742, 3919609113, 5226145484, 7839218226, 15678436452]

約数ペア:

[(1, 15678436452), (2, 7839218226), (3, 5226145484), (4, 3919609113), (6, 2613072742), (7, 2239776636), (12, 1306536371), (14, 1119888318), (21, 746592212), (28, 559944159), (42, 373296106), (84, 186648053), (229, 68464788), (458, 34232394), (617, 25410756), (687, 22821596), (916, 17116197), (1234, 12705378), (1321, 11868612), (1374, 11410798), (1603, 9780684), (1851, 8470252), (2468, 6352689), (2642, 5934306), (2748, 5705399), (3206, 4890342), (3702, 4235126), (3963, 3956204), (4319, 3630108), (4809, 3260228), (5284, 2967153), (6412, 2445171), (7404, 2117563), (7926, 1978102), (8638, 1815054), (9247, 1695516), (9618, 1630114), (12957, 1210036), (15852, 989051), (17276, 907527), (18494, 847758), (19236, 815057), (25914, 605018), (27741, 565172), (36988, 423879), (51828, 302509), (55482, 282586), (110964, 141293)]