682208072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 1797734400

約数和(自身を除く): 1115526328

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 37, 38, 43, 52, 56, 62, 74, 76, 86, 91, 104, 124, 133, 148, 152, 172, 182, 217, 247, 248, 259, 266, 296, 301, 344, 364, 403, 434, 481, 494, 518, 532, 559, 589, 602, 703, 728, 806, 817, 868, 962, 988, 1036, 1064, 1118, 1147, 1178, 1204, 1333, 1406, 1591, 1612, 1634, 1729, 1736, 1924, 1976, 2072, 2236, 2294, 2356, 2408, 2666, 2812, 2821, 3182, 3224, 3268, 3367, 3458, 3848, 3913, 4123, 4472, 4588, 4712, 4921, 5332, 5624, 5642, 5719, 6364, 6536, 6734, 6916, 7657, 7826, 8029, 8246, 9139, 9176, 9331, 9842, 10621, 10664, 11137, 11284, 11438, 12728, 13468, 13832, 14911, 15314, 15652, 16058, 16492, 17329, 18278, 18662, 19684, 20683, 21242, 21793, 22274, 22568, 22876, 25327, 26936, 29822, 30229, 30628, 31304, 32116, 32984, 34658, 36556, 37324, 39368, 41366, 42484, 43586, 44548, 45752, 49321, 50654, 53599, 59644, 60458, 61256, 63973, 64232, 69316, 73112, 74347, 74648, 82732, 84968, 87172, 89096, 98642, 101308, 104377, 107198, 119288, 120916, 121303, 127946, 138632, 144781, 148694, 152551, 165464, 174344, 177289, 197284, 202616, 208754, 211603, 214396, 241832, 242606, 255892, 283309, 289562, 297388, 305102, 329251, 345247, 354578, 392977, 394568, 417508, 423206, 428792, 485212, 511784, 566618, 579124, 594776, 610204, 641173, 658502, 690494, 709156, 785954, 835016, 846412, 937099, 970424, 1133236, 1158248, 1220408, 1282346, 1317004, 1380988, 1418312, 1571908, 1692824, 1874198, 1983163, 2266472, 2304757, 2564692, 2634008, 2750839, 2761976, 3143816, 3748396, 3966326, 4488211, 4609514, 5129384, 5501678, 6559693, 7496792, 7932652, 8976422, 9219028, 11003356, 12182287, 13119386, 15865304, 17952844, 18438056, 22006712, 24364574, 26238772, 35905688, 48729148, 52477544, 85276009, 97458296, 170552018, 341104036, 682208072]

約数ペア:

[(1, 682208072), (2, 341104036), (4, 170552018), (7, 97458296), (8, 85276009), (13, 52477544), (14, 48729148), (19, 35905688), (26, 26238772), (28, 24364574), (31, 22006712), (37, 18438056), (38, 17952844), (43, 15865304), (52, 13119386), (56, 12182287), (62, 11003356), (74, 9219028), (76, 8976422), (86, 7932652), (91, 7496792), (104, 6559693), (124, 5501678), (133, 5129384), (148, 4609514), (152, 4488211), (172, 3966326), (182, 3748396), (217, 3143816), (247, 2761976), (248, 2750839), (259, 2634008), (266, 2564692), (296, 2304757), (301, 2266472), (344, 1983163), (364, 1874198), (403, 1692824), (434, 1571908), (481, 1418312), (494, 1380988), (518, 1317004), (532, 1282346), (559, 1220408), (589, 1158248), (602, 1133236), (703, 970424), (728, 937099), (806, 846412), (817, 835016), (868, 785954), (962, 709156), (988, 690494), (1036, 658502), (1064, 641173), (1118, 610204), (1147, 594776), (1178, 579124), (1204, 566618), (1333, 511784), (1406, 485212), (1591, 428792), (1612, 423206), (1634, 417508), (1729, 394568), (1736, 392977), (1924, 354578), (1976, 345247), (2072, 329251), (2236, 305102), (2294, 297388), (2356, 289562), (2408, 283309), (2666, 255892), (2812, 242606), (2821, 241832), (3182, 214396), (3224, 211603), (3268, 208754), (3367, 202616), (3458, 197284), (3848, 177289), (3913, 174344), (4123, 165464), (4472, 152551), (4588, 148694), (4712, 144781), (4921, 138632), (5332, 127946), (5624, 121303), (5642, 120916), (5719, 119288), (6364, 107198), (6536, 104377), (6734, 101308), (6916, 98642), (7657, 89096), (7826, 87172), (8029, 84968), (8246, 82732), (9139, 74648), (9176, 74347), (9331, 73112), (9842, 69316), (10621, 64232), (10664, 63973), (11137, 61256), (11284, 60458), (11438, 59644), (12728, 53599), (13468, 50654), (13832, 49321), (14911, 45752), (15314, 44548), (15652, 43586), (16058, 42484), (16492, 41366), (17329, 39368), (18278, 37324), (18662, 36556), (19684, 34658), (20683, 32984), (21242, 32116), (21793, 31304), (22274, 30628), (22568, 30229), (22876, 29822), (25327, 26936)]