252565404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 815109120

約数和(自身を除く): 562543716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 37, 38, 39, 42, 47, 49, 52, 57, 74, 76, 78, 84, 91, 94, 98, 111, 114, 133, 141, 147, 148, 156, 182, 188, 196, 222, 228, 247, 259, 266, 273, 282, 294, 329, 364, 399, 444, 481, 494, 518, 532, 546, 564, 588, 611, 637, 658, 703, 741, 777, 798, 893, 931, 962, 987, 988, 1036, 1092, 1222, 1274, 1316, 1406, 1443, 1482, 1554, 1596, 1729, 1739, 1786, 1813, 1833, 1862, 1911, 1924, 1974, 2109, 2303, 2444, 2548, 2679, 2793, 2812, 2886, 2964, 3108, 3367, 3458, 3478, 3572, 3626, 3666, 3724, 3822, 3948, 4218, 4277, 4606, 4921, 5187, 5217, 5358, 5439, 5586, 5772, 6251, 6734, 6909, 6916, 6956, 7252, 7332, 7644, 8436, 8554, 9139, 9212, 9842, 10101, 10374, 10434, 10716, 10878, 11172, 11609, 12103, 12173, 12502, 12831, 13468, 13818, 14763, 17108, 18278, 18753, 19684, 20202, 20748, 20868, 21756, 22607, 23218, 23569, 24206, 24346, 25004, 25662, 27417, 27636, 29526, 29939, 33041, 34447, 34827, 36309, 36519, 36556, 37506, 40404, 43757, 45214, 46436, 47138, 48412, 48692, 51324, 54834, 59052, 59878, 63973, 66082, 67821, 68894, 69654, 70707, 72618, 73038, 75012, 81263, 85211, 87514, 89817, 90428, 94276, 99123, 103341, 109668, 119756, 127946, 131271, 132164, 135642, 137788, 139308, 141414, 145236, 146076, 158249, 162526, 170422, 175028, 179634, 191919, 198246, 206682, 231287, 243789, 255633, 255892, 262542, 271284, 282828, 316498, 325052, 340844, 359268, 383838, 396492, 413364, 429533, 447811, 462574, 474747, 487578, 511266, 525084, 568841, 632996, 693861, 767676, 859066, 895622, 925148, 949494, 975156, 1022532, 1107743, 1137682, 1288599, 1343433, 1387722, 1619009, 1706523, 1718132, 1791244, 1898988, 2215486, 2275364, 2577198, 2686866, 2775444, 3006731, 3238018, 3323229, 3413046, 4430972, 4857027, 5154396, 5373732, 6013462, 6476036, 6646458, 6826092, 9020193, 9714054, 12026924, 13292916, 18040386, 19428108, 21047117, 36080772, 42094234, 63141351, 84188468, 126282702, 252565404]

約数ペア:

[(1, 252565404), (2, 126282702), (3, 84188468), (4, 63141351), (6, 42094234), (7, 36080772), (12, 21047117), (13, 19428108), (14, 18040386), (19, 13292916), (21, 12026924), (26, 9714054), (28, 9020193), (37, 6826092), (38, 6646458), (39, 6476036), (42, 6013462), (47, 5373732), (49, 5154396), (52, 4857027), (57, 4430972), (74, 3413046), (76, 3323229), (78, 3238018), (84, 3006731), (91, 2775444), (94, 2686866), (98, 2577198), (111, 2275364), (114, 2215486), (133, 1898988), (141, 1791244), (147, 1718132), (148, 1706523), (156, 1619009), (182, 1387722), (188, 1343433), (196, 1288599), (222, 1137682), (228, 1107743), (247, 1022532), (259, 975156), (266, 949494), (273, 925148), (282, 895622), (294, 859066), (329, 767676), (364, 693861), (399, 632996), (444, 568841), (481, 525084), (494, 511266), (518, 487578), (532, 474747), (546, 462574), (564, 447811), (588, 429533), (611, 413364), (637, 396492), (658, 383838), (703, 359268), (741, 340844), (777, 325052), (798, 316498), (893, 282828), (931, 271284), (962, 262542), (987, 255892), (988, 255633), (1036, 243789), (1092, 231287), (1222, 206682), (1274, 198246), (1316, 191919), (1406, 179634), (1443, 175028), (1482, 170422), (1554, 162526), (1596, 158249), (1729, 146076), (1739, 145236), (1786, 141414), (1813, 139308), (1833, 137788), (1862, 135642), (1911, 132164), (1924, 131271), (1974, 127946), (2109, 119756), (2303, 109668), (2444, 103341), (2548, 99123), (2679, 94276), (2793, 90428), (2812, 89817), (2886, 87514), (2964, 85211), (3108, 81263), (3367, 75012), (3458, 73038), (3478, 72618), (3572, 70707), (3626, 69654), (3666, 68894), (3724, 67821), (3822, 66082), (3948, 63973), (4218, 59878), (4277, 59052), (4606, 54834), (4921, 51324), (5187, 48692), (5217, 48412), (5358, 47138), (5439, 46436), (5586, 45214), (5772, 43757), (6251, 40404), (6734, 37506), (6909, 36556), (6916, 36519), (6956, 36309), (7252, 34827), (7332, 34447), (7644, 33041), (8436, 29939), (8554, 29526), (9139, 27636), (9212, 27417), (9842, 25662), (10101, 25004), (10374, 24346), (10434, 24206), (10716, 23569), (10878, 23218), (11172, 22607), (11609, 21756), (12103, 20868), (12173, 20748), (12502, 20202), (12831, 19684), (13468, 18753), (13818, 18278), (14763, 17108)]