401137128

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 1304160000

約数和(自身を除く): 903022872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 343, 392, 439, 441, 444, 504, 518, 588, 666, 686, 777, 878, 882, 888, 1029, 1036, 1176, 1317, 1332, 1372, 1554, 1756, 1764, 1813, 2058, 2072, 2331, 2634, 2664, 2744, 3073, 3087, 3108, 3512, 3528, 3626, 3951, 4116, 4662, 5268, 5439, 6146, 6174, 6216, 7252, 7902, 8232, 9219, 9324, 10536, 10878, 12292, 12348, 12691, 14504, 15804, 16243, 16317, 18438, 18648, 21511, 21756, 24584, 24696, 25382, 27657, 31608, 32486, 32634, 36876, 38073, 43022, 43512, 48729, 50764, 55314, 64533, 64972, 65268, 73752, 76146, 86044, 97458, 101528, 110628, 113701, 114219, 129066, 129944, 130536, 146187, 150577, 152292, 172088, 193599, 194916, 221256, 227402, 228438, 258132, 292374, 301154, 304584, 341103, 387198, 389832, 451731, 454804, 456876, 516264, 584748, 602308, 682206, 774396, 795907, 903462, 909608, 913752, 1023309, 1169496, 1204616, 1355193, 1364412, 1548792, 1591814, 1806924, 2046618, 2387721, 2710386, 2728824, 3183628, 3613848, 4093236, 4775442, 5420772, 5571349, 6367256, 7163163, 8186472, 9550884, 10841544, 11142698, 14326326, 16714047, 19101768, 22285396, 28652652, 33428094, 44570792, 50142141, 57305304, 66856188, 100284282, 133712376, 200568564, 401137128]

約数ペア:

[(1, 401137128), (2, 200568564), (3, 133712376), (4, 100284282), (6, 66856188), (7, 57305304), (8, 50142141), (9, 44570792), (12, 33428094), (14, 28652652), (18, 22285396), (21, 19101768), (24, 16714047), (28, 14326326), (36, 11142698), (37, 10841544), (42, 9550884), (49, 8186472), (56, 7163163), (63, 6367256), (72, 5571349), (74, 5420772), (84, 4775442), (98, 4093236), (111, 3613848), (126, 3183628), (147, 2728824), (148, 2710386), (168, 2387721), (196, 2046618), (222, 1806924), (252, 1591814), (259, 1548792), (294, 1364412), (296, 1355193), (333, 1204616), (343, 1169496), (392, 1023309), (439, 913752), (441, 909608), (444, 903462), (504, 795907), (518, 774396), (588, 682206), (666, 602308), (686, 584748), (777, 516264), (878, 456876), (882, 454804), (888, 451731), (1029, 389832), (1036, 387198), (1176, 341103), (1317, 304584), (1332, 301154), (1372, 292374), (1554, 258132), (1756, 228438), (1764, 227402), (1813, 221256), (2058, 194916), (2072, 193599), (2331, 172088), (2634, 152292), (2664, 150577), (2744, 146187), (3073, 130536), (3087, 129944), (3108, 129066), (3512, 114219), (3528, 113701), (3626, 110628), (3951, 101528), (4116, 97458), (4662, 86044), (5268, 76146), (5439, 73752), (6146, 65268), (6174, 64972), (6216, 64533), (7252, 55314), (7902, 50764), (8232, 48729), (9219, 43512), (9324, 43022), (10536, 38073), (10878, 36876), (12292, 32634), (12348, 32486), (12691, 31608), (14504, 27657), (15804, 25382), (16243, 24696), (16317, 24584), (18438, 21756), (18648, 21511)]