313612936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 490771064

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 49, 52, 56, 76, 79, 82, 91, 98, 104, 133, 152, 158, 164, 182, 196, 247, 266, 287, 316, 328, 364, 392, 494, 532, 533, 553, 574, 632, 637, 728, 779, 931, 988, 1027, 1064, 1066, 1106, 1148, 1274, 1501, 1558, 1729, 1862, 1976, 2009, 2054, 2132, 2212, 2296, 2548, 3002, 3116, 3239, 3458, 3724, 3731, 3871, 4018, 4108, 4264, 4424, 5096, 5453, 6004, 6232, 6478, 6916, 7189, 7448, 7462, 7742, 8036, 8216, 10127, 10507, 10906, 12008, 12103, 12956, 13832, 14378, 14924, 15484, 16072, 19513, 20254, 21014, 21812, 22673, 24206, 25912, 26117, 28756, 29848, 30968, 38171, 39026, 40508, 42028, 42107, 43624, 45346, 48412, 50323, 52234, 57512, 61541, 70889, 73549, 76342, 78052, 81016, 84056, 84214, 90692, 96824, 100646, 104468, 123082, 136591, 141778, 147098, 152684, 156104, 158711, 168428, 181384, 201292, 208936, 246164, 273182, 283556, 294196, 294749, 305368, 317422, 336856, 402584, 430787, 492328, 496223, 546364, 567112, 588392, 589498, 634844, 800033, 861574, 956137, 992446, 1092728, 1178996, 1269688, 1600066, 1723148, 1912274, 1984892, 2063243, 2357992, 3015509, 3200132, 3446296, 3824548, 3969784, 4126486, 5600231, 6031018, 6400264, 7649096, 8252972, 11200462, 12062036, 16505944, 22400924, 24124072, 39201617, 44801848, 78403234, 156806468, 313612936]

約数ペア:

[(1, 313612936), (2, 156806468), (4, 78403234), (7, 44801848), (8, 39201617), (13, 24124072), (14, 22400924), (19, 16505944), (26, 12062036), (28, 11200462), (38, 8252972), (41, 7649096), (49, 6400264), (52, 6031018), (56, 5600231), (76, 4126486), (79, 3969784), (82, 3824548), (91, 3446296), (98, 3200132), (104, 3015509), (133, 2357992), (152, 2063243), (158, 1984892), (164, 1912274), (182, 1723148), (196, 1600066), (247, 1269688), (266, 1178996), (287, 1092728), (316, 992446), (328, 956137), (364, 861574), (392, 800033), (494, 634844), (532, 589498), (533, 588392), (553, 567112), (574, 546364), (632, 496223), (637, 492328), (728, 430787), (779, 402584), (931, 336856), (988, 317422), (1027, 305368), (1064, 294749), (1066, 294196), (1106, 283556), (1148, 273182), (1274, 246164), (1501, 208936), (1558, 201292), (1729, 181384), (1862, 168428), (1976, 158711), (2009, 156104), (2054, 152684), (2132, 147098), (2212, 141778), (2296, 136591), (2548, 123082), (3002, 104468), (3116, 100646), (3239, 96824), (3458, 90692), (3724, 84214), (3731, 84056), (3871, 81016), (4018, 78052), (4108, 76342), (4264, 73549), (4424, 70889), (5096, 61541), (5453, 57512), (6004, 52234), (6232, 50323), (6478, 48412), (6916, 45346), (7189, 43624), (7448, 42107), (7462, 42028), (7742, 40508), (8036, 39026), (8216, 38171), (10127, 30968), (10507, 29848), (10906, 28756), (12008, 26117), (12103, 25912), (12956, 24206), (13832, 22673), (14378, 21812), (14924, 21014), (15484, 20254), (16072, 19513)]