1307473776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1301}}^1$

素因数の和:2319

約数の個数: 120

約数和(自身を含む): 4189252704

約数和(自身を除く): 2881778928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 997, 1008, 1301, 1994, 2602, 2991, 3903, 3988, 5204, 5982, 6979, 7806, 7976, 8973, 9107, 10408, 11709, 11964, 13958, 15612, 15952, 17946, 18214, 20816, 20937, 23418, 23928, 27321, 27916, 31224, 35892, 36428, 41874, 46836, 47856, 54642, 55832, 62448, 62811, 71784, 72856, 81963, 83748, 93672, 109284, 111664, 125622, 143568, 145712, 163926, 167496, 187344, 218568, 251244, 327852, 334992, 437136, 502488, 655704, 1004976, 1297097, 1311408, 2594194, 3891291, 5188388, 7782582, 9079679, 10376776, 11673873, 15565164, 18159358, 20753552, 23347746, 27239037, 31130328, 36318716, 46695492, 54478074, 62260656, 72637432, 81717111, 93390984, 108956148, 145274864, 163434222, 186781968, 217912296, 326868444, 435824592, 653736888, 1307473776]

約数ペア:

[(1, 1307473776), (2, 653736888), (3, 435824592), (4, 326868444), (6, 217912296), (7, 186781968), (8, 163434222), (9, 145274864), (12, 108956148), (14, 93390984), (16, 81717111), (18, 72637432), (21, 62260656), (24, 54478074), (28, 46695492), (36, 36318716), (42, 31130328), (48, 27239037), (56, 23347746), (63, 20753552), (72, 18159358), (84, 15565164), (112, 11673873), (126, 10376776), (144, 9079679), (168, 7782582), (252, 5188388), (336, 3891291), (504, 2594194), (997, 1311408), (1008, 1297097), (1301, 1004976), (1994, 655704), (2602, 502488), (2991, 437136), (3903, 334992), (3988, 327852), (5204, 251244), (5982, 218568), (6979, 187344), (7806, 167496), (7976, 163926), (8973, 145712), (9107, 143568), (10408, 125622), (11709, 111664), (11964, 109284), (13958, 93672), (15612, 83748), (15952, 81963), (17946, 72856), (18214, 71784), (20816, 62811), (20937, 62448), (23418, 55832), (23928, 54642), (27321, 47856), (27916, 46836), (31224, 41874), (35892, 36428)]