478672376

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 1206576000

約数和(自身を除く): 727903624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 41, 49, 52, 56, 58, 79, 82, 91, 98, 104, 116, 158, 164, 182, 196, 203, 232, 287, 316, 328, 364, 377, 392, 406, 533, 553, 574, 632, 637, 728, 754, 812, 1027, 1066, 1106, 1148, 1189, 1274, 1421, 1508, 1624, 2009, 2054, 2132, 2212, 2291, 2296, 2378, 2548, 2639, 2842, 3016, 3239, 3731, 3871, 4018, 4108, 4264, 4424, 4582, 4756, 5096, 5278, 5684, 6478, 7189, 7462, 7742, 8036, 8216, 8323, 9164, 9512, 10556, 11368, 12956, 14378, 14924, 15457, 15484, 16037, 16072, 16646, 18328, 18473, 21112, 22673, 25912, 26117, 28756, 29783, 29848, 30914, 30968, 32074, 33292, 36946, 42107, 45346, 50323, 52234, 57512, 58261, 59566, 61828, 64148, 66584, 73892, 84214, 90692, 93931, 100646, 104468, 108199, 112259, 116522, 119132, 123656, 128296, 147784, 158711, 168428, 181384, 187862, 201292, 208481, 208936, 216398, 224518, 233044, 238264, 294749, 317422, 336856, 375724, 402584, 416962, 432796, 449036, 466088, 589498, 634844, 657517, 751448, 757393, 833924, 865592, 898072, 1178996, 1221103, 1269688, 1315034, 1459367, 1514786, 1667848, 2063243, 2357992, 2442206, 2630068, 2918734, 3029572, 4126486, 4602619, 4884412, 5260136, 5837468, 6059144, 8252972, 8547721, 9205238, 9768824, 11674936, 16505944, 17095442, 18410476, 34190884, 36820952, 59834047, 68381768, 119668094, 239336188, 478672376]

約数ペア:

[(1, 478672376), (2, 239336188), (4, 119668094), (7, 68381768), (8, 59834047), (13, 36820952), (14, 34190884), (26, 18410476), (28, 17095442), (29, 16505944), (41, 11674936), (49, 9768824), (52, 9205238), (56, 8547721), (58, 8252972), (79, 6059144), (82, 5837468), (91, 5260136), (98, 4884412), (104, 4602619), (116, 4126486), (158, 3029572), (164, 2918734), (182, 2630068), (196, 2442206), (203, 2357992), (232, 2063243), (287, 1667848), (316, 1514786), (328, 1459367), (364, 1315034), (377, 1269688), (392, 1221103), (406, 1178996), (533, 898072), (553, 865592), (574, 833924), (632, 757393), (637, 751448), (728, 657517), (754, 634844), (812, 589498), (1027, 466088), (1066, 449036), (1106, 432796), (1148, 416962), (1189, 402584), (1274, 375724), (1421, 336856), (1508, 317422), (1624, 294749), (2009, 238264), (2054, 233044), (2132, 224518), (2212, 216398), (2291, 208936), (2296, 208481), (2378, 201292), (2548, 187862), (2639, 181384), (2842, 168428), (3016, 158711), (3239, 147784), (3731, 128296), (3871, 123656), (4018, 119132), (4108, 116522), (4264, 112259), (4424, 108199), (4582, 104468), (4756, 100646), (5096, 93931), (5278, 90692), (5684, 84214), (6478, 73892), (7189, 66584), (7462, 64148), (7742, 61828), (8036, 59566), (8216, 58261), (8323, 57512), (9164, 52234), (9512, 50323), (10556, 45346), (11368, 42107), (12956, 36946), (14378, 33292), (14924, 32074), (15457, 30968), (15484, 30914), (16037, 29848), (16072, 29783), (16646, 28756), (18328, 26117), (18473, 25912), (21112, 22673)]