398234148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1126137600

約数和(自身を除く): 727903452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 41, 52, 57, 58, 76, 78, 82, 87, 113, 114, 116, 123, 156, 164, 174, 226, 228, 246, 247, 339, 348, 377, 452, 492, 494, 533, 551, 678, 741, 754, 779, 988, 1066, 1102, 1131, 1189, 1356, 1469, 1482, 1508, 1558, 1599, 1653, 2132, 2147, 2204, 2262, 2337, 2378, 2938, 2964, 3116, 3198, 3277, 3306, 3567, 4294, 4407, 4524, 4633, 4674, 4756, 5876, 6396, 6441, 6554, 6612, 7134, 7163, 8588, 8814, 9266, 9348, 9831, 10127, 12882, 13108, 13899, 14268, 14326, 15457, 17628, 18532, 19662, 20254, 21489, 22591, 25764, 27798, 27911, 28652, 30381, 30914, 39324, 40508, 42601, 42978, 45182, 46371, 55596, 55822, 60229, 60762, 61828, 62263, 67773, 83733, 85202, 85956, 88027, 90364, 92742, 111644, 120458, 121524, 124526, 127803, 134357, 135546, 167466, 170404, 176054, 180687, 185484, 186789, 240916, 249052, 255606, 264081, 268714, 271092, 293683, 334932, 352108, 361374, 373578, 403071, 511212, 528162, 537428, 587366, 722748, 747156, 806142, 809419, 881049, 1056324, 1144351, 1174732, 1612284, 1618838, 1746641, 1762098, 2288702, 2428257, 2552783, 3237676, 3433053, 3493282, 3524196, 4577404, 4856514, 5105566, 5239923, 6866106, 6986564, 7658349, 9713028, 10211132, 10479846, 13732212, 15316698, 20959692, 30633396, 33186179, 66372358, 99558537, 132744716, 199117074, 398234148]

約数ペア:

[(1, 398234148), (2, 199117074), (3, 132744716), (4, 99558537), (6, 66372358), (12, 33186179), (13, 30633396), (19, 20959692), (26, 15316698), (29, 13732212), (38, 10479846), (39, 10211132), (41, 9713028), (52, 7658349), (57, 6986564), (58, 6866106), (76, 5239923), (78, 5105566), (82, 4856514), (87, 4577404), (113, 3524196), (114, 3493282), (116, 3433053), (123, 3237676), (156, 2552783), (164, 2428257), (174, 2288702), (226, 1762098), (228, 1746641), (246, 1618838), (247, 1612284), (339, 1174732), (348, 1144351), (377, 1056324), (452, 881049), (492, 809419), (494, 806142), (533, 747156), (551, 722748), (678, 587366), (741, 537428), (754, 528162), (779, 511212), (988, 403071), (1066, 373578), (1102, 361374), (1131, 352108), (1189, 334932), (1356, 293683), (1469, 271092), (1482, 268714), (1508, 264081), (1558, 255606), (1599, 249052), (1653, 240916), (2132, 186789), (2147, 185484), (2204, 180687), (2262, 176054), (2337, 170404), (2378, 167466), (2938, 135546), (2964, 134357), (3116, 127803), (3198, 124526), (3277, 121524), (3306, 120458), (3567, 111644), (4294, 92742), (4407, 90364), (4524, 88027), (4633, 85956), (4674, 85202), (4756, 83733), (5876, 67773), (6396, 62263), (6441, 61828), (6554, 60762), (6612, 60229), (7134, 55822), (7163, 55596), (8588, 46371), (8814, 45182), (9266, 42978), (9348, 42601), (9831, 40508), (10127, 39324), (12882, 30914), (13108, 30381), (13899, 28652), (14268, 27911), (14326, 27798), (15457, 25764), (17628, 22591), (18532, 21489), (19662, 20254)]