512716204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 108

約数和(自身を含む): 1236248832

約数和(自身を除く): 723532628

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 484, 539, 572, 637, 847, 1001, 1078, 1274, 1573, 1663, 1694, 2002, 2156, 2548, 3146, 3326, 3388, 4004, 5929, 6292, 6652, 7007, 11011, 11641, 11858, 14014, 18293, 21619, 22022, 23282, 23716, 28028, 36586, 43238, 44044, 46564, 73172, 77077, 81487, 86476, 128051, 151333, 154154, 162974, 201223, 237809, 256102, 302666, 308308, 325948, 402446, 475618, 512204, 605332, 804892, 896357, 951236, 1059331, 1408561, 1664663, 1792714, 2118662, 2615899, 2817122, 3329326, 3585428, 4237324, 5231798, 5634244, 6658652, 9859927, 10463596, 11652641, 18311293, 19719854, 23305282, 36622586, 39439708, 46610564, 73245172, 128179051, 256358102, 512716204]

約数ペア:

[(1, 512716204), (2, 256358102), (4, 128179051), (7, 73245172), (11, 46610564), (13, 39439708), (14, 36622586), (22, 23305282), (26, 19719854), (28, 18311293), (44, 11652641), (49, 10463596), (52, 9859927), (77, 6658652), (91, 5634244), (98, 5231798), (121, 4237324), (143, 3585428), (154, 3329326), (182, 2817122), (196, 2615899), (242, 2118662), (286, 1792714), (308, 1664663), (364, 1408561), (484, 1059331), (539, 951236), (572, 896357), (637, 804892), (847, 605332), (1001, 512204), (1078, 475618), (1274, 402446), (1573, 325948), (1663, 308308), (1694, 302666), (2002, 256102), (2156, 237809), (2548, 201223), (3146, 162974), (3326, 154154), (3388, 151333), (4004, 128051), (5929, 86476), (6292, 81487), (6652, 77077), (7007, 73172), (11011, 46564), (11641, 44044), (11858, 43238), (14014, 36586), (18293, 28028), (21619, 23716), (22022, 23282)]