490631316

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 1344000000

約数和(自身を除く): 853368684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 343, 398, 588, 597, 599, 686, 796, 1029, 1194, 1198, 1372, 1393, 1797, 2058, 2388, 2396, 2786, 3594, 4116, 4179, 4193, 5572, 7188, 8358, 8386, 9751, 12579, 16716, 16772, 19502, 25158, 29253, 29351, 39004, 50316, 58506, 58702, 68257, 88053, 117012, 117404, 119201, 136514, 176106, 204771, 205457, 238402, 273028, 352212, 357603, 409542, 410914, 476804, 616371, 715206, 819084, 821828, 834407, 1232742, 1430412, 1668814, 2465484, 2503221, 3337628, 5006442, 5840849, 10012884, 11681698, 17522547, 23363396, 35045094, 40885943, 70090188, 81771886, 122657829, 163543772, 245315658, 490631316]

約数ペア:

[(1, 490631316), (2, 245315658), (3, 163543772), (4, 122657829), (6, 81771886), (7, 70090188), (12, 40885943), (14, 35045094), (21, 23363396), (28, 17522547), (42, 11681698), (49, 10012884), (84, 5840849), (98, 5006442), (147, 3337628), (196, 2503221), (199, 2465484), (294, 1668814), (343, 1430412), (398, 1232742), (588, 834407), (597, 821828), (599, 819084), (686, 715206), (796, 616371), (1029, 476804), (1194, 410914), (1198, 409542), (1372, 357603), (1393, 352212), (1797, 273028), (2058, 238402), (2388, 205457), (2396, 204771), (2786, 176106), (3594, 136514), (4116, 119201), (4179, 117404), (4193, 117012), (5572, 88053), (7188, 68257), (8358, 58702), (8386, 58506), (9751, 50316), (12579, 39004), (16716, 29351), (16772, 29253), (19502, 25158)]