1915194636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 5377881600

約数和(自身を除く): 3462686964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 359, 379, 391, 414, 612, 718, 758, 782, 828, 1077, 1137, 1173, 1436, 1516, 1564, 2154, 2274, 2346, 3231, 3411, 3519, 4308, 4548, 4692, 6103, 6443, 6462, 6822, 7038, 8257, 8717, 12206, 12886, 12924, 13644, 14076, 16514, 17434, 18309, 19329, 24412, 24771, 25772, 26151, 33028, 34868, 36618, 38658, 49542, 52302, 54927, 57987, 73236, 74313, 77316, 78453, 99084, 104604, 109854, 115974, 136061, 140369, 148189, 148626, 156906, 219708, 231948, 272122, 280738, 296378, 297252, 313812, 408183, 421107, 444567, 544244, 561476, 592756, 816366, 842214, 889134, 1224549, 1263321, 1333701, 1632732, 1684428, 1778268, 2313037, 2449098, 2526642, 2667402, 3129403, 4626074, 4898196, 5053284, 5334804, 6258806, 6939111, 9252148, 9388209, 12517612, 13878222, 18776418, 20817333, 27756444, 28164627, 37552836, 41634666, 53199851, 56329254, 83269332, 106399702, 112658508, 159599553, 212799404, 319199106, 478798659, 638398212, 957597318, 1915194636]

約数ペア:

[(1, 1915194636), (2, 957597318), (3, 638398212), (4, 478798659), (6, 319199106), (9, 212799404), (12, 159599553), (17, 112658508), (18, 106399702), (23, 83269332), (34, 56329254), (36, 53199851), (46, 41634666), (51, 37552836), (68, 28164627), (69, 27756444), (92, 20817333), (102, 18776418), (138, 13878222), (153, 12517612), (204, 9388209), (207, 9252148), (276, 6939111), (306, 6258806), (359, 5334804), (379, 5053284), (391, 4898196), (414, 4626074), (612, 3129403), (718, 2667402), (758, 2526642), (782, 2449098), (828, 2313037), (1077, 1778268), (1137, 1684428), (1173, 1632732), (1436, 1333701), (1516, 1263321), (1564, 1224549), (2154, 889134), (2274, 842214), (2346, 816366), (3231, 592756), (3411, 561476), (3519, 544244), (4308, 444567), (4548, 421107), (4692, 408183), (6103, 313812), (6443, 297252), (6462, 296378), (6822, 280738), (7038, 272122), (8257, 231948), (8717, 219708), (12206, 156906), (12886, 148626), (12924, 148189), (13644, 140369), (14076, 136061), (16514, 115974), (17434, 109854), (18309, 104604), (19329, 99084), (24412, 78453), (24771, 77316), (25772, 74313), (26151, 73236), (33028, 57987), (34868, 54927), (36618, 52302), (38658, 49542)]