449779122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 1139443200

約数和(自身を除く): 689664078

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 89, 117, 138, 178, 207, 234, 267, 299, 313, 351, 414, 534, 598, 621, 626, 702, 801, 897, 939, 1157, 1242, 1602, 1794, 1878, 2047, 2314, 2403, 2691, 2817, 3471, 4069, 4094, 4806, 5382, 5634, 6141, 6942, 7199, 8073, 8138, 8451, 10413, 12207, 12282, 14398, 16146, 16902, 18423, 20826, 21597, 24414, 26611, 27857, 31239, 36621, 36846, 43194, 53222, 55269, 55714, 62478, 64791, 73242, 79833, 83571, 93587, 109863, 110538, 129582, 159666, 167142, 187174, 194373, 219726, 239499, 250713, 280761, 362141, 388746, 478998, 501426, 561522, 640711, 718497, 724282, 752139, 842283, 1086423, 1281422, 1436994, 1504278, 1684566, 1922133, 2172846, 2526849, 3259269, 3844266, 5053698, 5766399, 6518538, 8329243, 9777807, 11532798, 16658486, 17299197, 19555614, 24987729, 34598394, 49975458, 74963187, 149926374, 224889561, 449779122]

約数ペア:

[(1, 449779122), (2, 224889561), (3, 149926374), (6, 74963187), (9, 49975458), (13, 34598394), (18, 24987729), (23, 19555614), (26, 17299197), (27, 16658486), (39, 11532798), (46, 9777807), (54, 8329243), (69, 6518538), (78, 5766399), (89, 5053698), (117, 3844266), (138, 3259269), (178, 2526849), (207, 2172846), (234, 1922133), (267, 1684566), (299, 1504278), (313, 1436994), (351, 1281422), (414, 1086423), (534, 842283), (598, 752139), (621, 724282), (626, 718497), (702, 640711), (801, 561522), (897, 501426), (939, 478998), (1157, 388746), (1242, 362141), (1602, 280761), (1794, 250713), (1878, 239499), (2047, 219726), (2314, 194373), (2403, 187174), (2691, 167142), (2817, 159666), (3471, 129582), (4069, 110538), (4094, 109863), (4806, 93587), (5382, 83571), (5634, 79833), (6141, 73242), (6942, 64791), (7199, 62478), (8073, 55714), (8138, 55269), (8451, 53222), (10413, 43194), (12207, 36846), (12282, 36621), (14398, 31239), (16146, 27857), (16902, 26611), (18423, 24414), (20826, 21597)]