1688337492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 4214784000

約数和(自身を除く): 2526446508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 199, 228, 254, 293, 381, 398, 508, 586, 597, 762, 796, 879, 1172, 1194, 1524, 1758, 2388, 2413, 3516, 3781, 4826, 5567, 7239, 7562, 9652, 11134, 11343, 14478, 15124, 16701, 22268, 22686, 25273, 28956, 33402, 37211, 45372, 50546, 58307, 66804, 74422, 75819, 101092, 111633, 116614, 148844, 151638, 174921, 223266, 233228, 303276, 349842, 446532, 480187, 699684, 707009, 960374, 1107833, 1414018, 1440561, 1920748, 2121027, 2215666, 2828036, 2881122, 3323499, 4242054, 4431332, 5762244, 6646998, 7404989, 8484108, 13293996, 14809978, 22214967, 29619956, 44429934, 88859868, 140694791, 281389582, 422084373, 562779164, 844168746, 1688337492]

約数ペア:

[(1, 1688337492), (2, 844168746), (3, 562779164), (4, 422084373), (6, 281389582), (12, 140694791), (19, 88859868), (38, 44429934), (57, 29619956), (76, 22214967), (114, 14809978), (127, 13293996), (199, 8484108), (228, 7404989), (254, 6646998), (293, 5762244), (381, 4431332), (398, 4242054), (508, 3323499), (586, 2881122), (597, 2828036), (762, 2215666), (796, 2121027), (879, 1920748), (1172, 1440561), (1194, 1414018), (1524, 1107833), (1758, 960374), (2388, 707009), (2413, 699684), (3516, 480187), (3781, 446532), (4826, 349842), (5567, 303276), (7239, 233228), (7562, 223266), (9652, 174921), (11134, 151638), (11343, 148844), (14478, 116614), (15124, 111633), (16701, 101092), (22268, 75819), (22686, 74422), (25273, 66804), (28956, 58307), (33402, 50546), (37211, 45372)]