507907764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 1590196608

約数和(自身を除く): 1082288844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 197, 234, 252, 273, 364, 394, 468, 546, 591, 787, 788, 819, 1092, 1182, 1379, 1574, 1638, 1773, 2361, 2364, 2561, 2758, 3148, 3276, 3546, 4137, 4722, 5122, 5509, 5516, 7083, 7092, 7683, 8274, 9444, 10231, 10244, 11018, 12411, 14166, 15366, 16527, 16548, 17927, 20462, 22036, 23049, 24822, 28332, 30693, 30732, 33054, 35854, 40924, 46098, 49581, 49644, 53781, 61386, 66108, 71617, 71708, 92079, 92196, 99162, 107562, 122772, 143234, 155039, 161343, 184158, 198324, 214851, 215124, 286468, 310078, 322686, 368316, 429702, 465117, 620156, 644553, 645372, 859404, 930234, 1085273, 1289106, 1395351, 1860468, 2015507, 2170546, 2578212, 2790702, 3255819, 4031014, 4341092, 5581404, 6046521, 6511638, 8062028, 9767457, 12093042, 13023276, 14108549, 18139563, 19534914, 24186084, 28217098, 36279126, 39069828, 42325647, 56434196, 72558252, 84651294, 126976941, 169302588, 253953882, 507907764]

約数ペア:

[(1, 507907764), (2, 253953882), (3, 169302588), (4, 126976941), (6, 84651294), (7, 72558252), (9, 56434196), (12, 42325647), (13, 39069828), (14, 36279126), (18, 28217098), (21, 24186084), (26, 19534914), (28, 18139563), (36, 14108549), (39, 13023276), (42, 12093042), (52, 9767457), (63, 8062028), (78, 6511638), (84, 6046521), (91, 5581404), (117, 4341092), (126, 4031014), (156, 3255819), (182, 2790702), (197, 2578212), (234, 2170546), (252, 2015507), (273, 1860468), (364, 1395351), (394, 1289106), (468, 1085273), (546, 930234), (591, 859404), (787, 645372), (788, 644553), (819, 620156), (1092, 465117), (1182, 429702), (1379, 368316), (1574, 322686), (1638, 310078), (1773, 286468), (2361, 215124), (2364, 214851), (2561, 198324), (2758, 184158), (3148, 161343), (3276, 155039), (3546, 143234), (4137, 122772), (4722, 107562), (5122, 99162), (5509, 92196), (5516, 92079), (7083, 71708), (7092, 71617), (7683, 66108), (8274, 61386), (9444, 53781), (10231, 49644), (10244, 49581), (11018, 46098), (12411, 40924), (14166, 35854), (15366, 33054), (16527, 30732), (16548, 30693), (17927, 28332), (20462, 24822), (22036, 23049)]