388204195041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 655712929872

約数和(自身を除く): 267508734831

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 361, 369, 373, 533, 601, 741, 779, 1083, 1119, 1599, 1803, 2223, 2337, 3249, 3357, 4693, 4797, 4849, 5409, 7011, 7087, 7813, 10127, 11419, 14079, 14547, 14801, 15293, 21261, 23439, 24641, 30381, 34257, 42237, 43641, 44403, 45879, 63783, 70317, 73923, 91143, 92131, 102771, 133209, 134653, 137637, 148447, 192413, 198809, 216961, 221769, 224173, 276393, 290567, 320333, 403959, 445341, 468179, 577239, 596427, 650883, 672519, 829179, 871701, 960999, 1211877, 1336023, 1404537, 1731717, 1750489, 1789281, 1952649, 2017557, 2615103, 2820493, 2882997, 2914249, 3777371, 4213611, 4259287, 5251467, 5520773, 6086327, 8461479, 8742747, 8895401, 9191093, 11332113, 12777861, 15754401, 16562319, 18258981, 25384437, 26228241, 26686203, 27573279, 33996339, 38333583, 49686957, 54776943, 55370731, 71770049, 80058609, 80926453, 82719837, 115640213, 119484209, 166112193, 174630767, 215310147, 242779359, 346920639, 358452627, 498336579, 523892301, 645930441, 728338077, 1040761917, 1052043889, 1075357881, 1571676903, 2270199971, 3156131667, 3317984573, 6810599913, 9468395001, 9953953719, 20431799739, 29861861157, 43133799449, 129401398347, 388204195041]

約数ペア:

[(1, 388204195041), (3, 129401398347), (9, 43133799449), (13, 29861861157), (19, 20431799739), (39, 9953953719), (41, 9468395001), (57, 6810599913), (117, 3317984573), (123, 3156131667), (171, 2270199971), (247, 1571676903), (361, 1075357881), (369, 1052043889), (373, 1040761917), (533, 728338077), (601, 645930441), (741, 523892301), (779, 498336579), (1083, 358452627), (1119, 346920639), (1599, 242779359), (1803, 215310147), (2223, 174630767), (2337, 166112193), (3249, 119484209), (3357, 115640213), (4693, 82719837), (4797, 80926453), (4849, 80058609), (5409, 71770049), (7011, 55370731), (7087, 54776943), (7813, 49686957), (10127, 38333583), (11419, 33996339), (14079, 27573279), (14547, 26686203), (14801, 26228241), (15293, 25384437), (21261, 18258981), (23439, 16562319), (24641, 15754401), (30381, 12777861), (34257, 11332113), (42237, 9191093), (43641, 8895401), (44403, 8742747), (45879, 8461479), (63783, 6086327), (70317, 5520773), (73923, 5251467), (91143, 4259287), (92131, 4213611), (102771, 3777371), (133209, 2914249), (134653, 2882997), (137637, 2820493), (148447, 2615103), (192413, 2017557), (198809, 1952649), (216961, 1789281), (221769, 1750489), (224173, 1731717), (276393, 1404537), (290567, 1336023), (320333, 1211877), (403959, 960999), (445341, 871701), (468179, 829179), (577239, 672519), (596427, 650883)]