666570996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10758

約数の個数: 144

約数和(自身を含む): 2183126400

約数和(自身を除く): 1516555404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 10709, 15561, 20748, 21418, 31122, 32127, 42836, 62244, 64254, 74963, 96381, 128508, 139217, 149926, 192762, 203471, 224889, 278434, 299852, 385524, 406942, 417651, 449778, 556868, 610413, 674667, 813884, 835302, 899556, 974519, 1220826, 1252953, 1349334, 1424297, 1670604, 1831239, 1949038, 2441652, 2505906, 2645123, 2698668, 2848594, 2923557, 3662478, 3898076, 4272891, 5011812, 5290246, 5697188, 5847114, 7324956, 7935369, 8545782, 8770671, 10580492, 11694228, 12818673, 15870738, 17091564, 17541342, 18515861, 23806107, 25637346, 31741476, 35082684, 37031722, 47612214, 51274692, 55547583, 74063444, 95224428, 111095166, 166642749, 222190332, 333285498, 666570996]

約数ペア:

[(1, 666570996), (2, 333285498), (3, 222190332), (4, 166642749), (6, 111095166), (7, 95224428), (9, 74063444), (12, 55547583), (13, 51274692), (14, 47612214), (18, 37031722), (19, 35082684), (21, 31741476), (26, 25637346), (28, 23806107), (36, 18515861), (38, 17541342), (39, 17091564), (42, 15870738), (52, 12818673), (57, 11694228), (63, 10580492), (76, 8770671), (78, 8545782), (84, 7935369), (91, 7324956), (114, 5847114), (117, 5697188), (126, 5290246), (133, 5011812), (156, 4272891), (171, 3898076), (182, 3662478), (228, 2923557), (234, 2848594), (247, 2698668), (252, 2645123), (266, 2505906), (273, 2441652), (342, 1949038), (364, 1831239), (399, 1670604), (468, 1424297), (494, 1349334), (532, 1252953), (546, 1220826), (684, 974519), (741, 899556), (798, 835302), (819, 813884), (988, 674667), (1092, 610413), (1197, 556868), (1482, 449778), (1596, 417651), (1638, 406942), (1729, 385524), (2223, 299852), (2394, 278434), (2964, 224889), (3276, 203471), (3458, 192762), (4446, 149926), (4788, 139217), (5187, 128508), (6916, 96381), (8892, 74963), (10374, 64254), (10709, 62244), (15561, 42836), (20748, 32127), (21418, 31122)]