389620090804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2270

約数の個数: 192

約数和(自身を含む): 855200747520

約数和(自身を除く): 465580656716

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 53, 82, 92, 106, 139, 161, 164, 212, 278, 287, 322, 371, 556, 574, 644, 742, 943, 973, 1148, 1219, 1484, 1886, 1946, 2003, 2173, 2438, 3197, 3772, 3892, 4006, 4346, 4876, 5699, 6394, 6601, 7367, 8012, 8533, 8692, 11398, 12788, 13202, 14021, 14734, 15211, 17066, 22379, 22796, 26404, 28042, 29468, 30422, 34132, 39893, 44758, 46069, 49979, 51569, 56084, 60844, 79786, 82123, 89516, 92138, 99958, 103138, 106159, 131077, 159572, 164246, 169441, 184276, 199916, 206276, 212318, 262154, 278417, 302047, 322483, 328492, 338882, 349853, 424636, 524308, 556834, 574861, 604094, 644966, 677764, 699706, 743113, 917539, 1113668, 1149722, 1186087, 1208188, 1289932, 1399412, 1486226, 1835078, 1888829, 1948919, 2114329, 2299444, 2372174, 2441657, 2972452, 3670156, 3777658, 3897838, 4228658, 4352519, 4744348, 4883314, 6403591, 6947081, 7555316, 7795676, 8457316, 8705038, 9766628, 11415097, 12807182, 13221803, 13894162, 14756101, 17091599, 17410076, 22830194, 25614364, 26443606, 27788324, 29512202, 30467633, 34183198, 44825137, 45660388, 48629567, 52887212, 59024404, 60935266, 68366396, 79905679, 89650274, 97259134, 100107937, 103292707, 121870532, 159811358, 179300548, 194518268, 200215874, 206585414, 262547231, 319622716, 339390323, 400431748, 413170828, 525094462, 605000141, 678780646, 700755559, 1050188924, 1210000282, 1357561292, 1401511118, 1837830617, 2375732261, 2420000564, 2803022236, 3675661234, 4235000987, 4751464522, 7351322468, 8470001974, 9502929044, 13915003243, 16940003948, 27830006486, 55660012972, 97405022701, 194810045402, 389620090804]

約数ペア:

[(1, 389620090804), (2, 194810045402), (4, 97405022701), (7, 55660012972), (14, 27830006486), (23, 16940003948), (28, 13915003243), (41, 9502929044), (46, 8470001974), (53, 7351322468), (82, 4751464522), (92, 4235000987), (106, 3675661234), (139, 2803022236), (161, 2420000564), (164, 2375732261), (212, 1837830617), (278, 1401511118), (287, 1357561292), (322, 1210000282), (371, 1050188924), (556, 700755559), (574, 678780646), (644, 605000141), (742, 525094462), (943, 413170828), (973, 400431748), (1148, 339390323), (1219, 319622716), (1484, 262547231), (1886, 206585414), (1946, 200215874), (2003, 194518268), (2173, 179300548), (2438, 159811358), (3197, 121870532), (3772, 103292707), (3892, 100107937), (4006, 97259134), (4346, 89650274), (4876, 79905679), (5699, 68366396), (6394, 60935266), (6601, 59024404), (7367, 52887212), (8012, 48629567), (8533, 45660388), (8692, 44825137), (11398, 34183198), (12788, 30467633), (13202, 29512202), (14021, 27788324), (14734, 26443606), (15211, 25614364), (17066, 22830194), (22379, 17410076), (22796, 17091599), (26404, 14756101), (28042, 13894162), (29468, 13221803), (30422, 12807182), (34132, 11415097), (39893, 9766628), (44758, 8705038), (46069, 8457316), (49979, 7795676), (51569, 7555316), (56084, 6947081), (60844, 6403591), (79786, 4883314), (82123, 4744348), (89516, 4352519), (92138, 4228658), (99958, 3897838), (103138, 3777658), (106159, 3670156), (131077, 2972452), (159572, 2441657), (164246, 2372174), (169441, 2299444), (184276, 2114329), (199916, 1948919), (206276, 1888829), (212318, 1835078), (262154, 1486226), (278417, 1399412), (302047, 1289932), (322483, 1208188), (328492, 1186087), (338882, 1149722), (349853, 1113668), (424636, 917539), (524308, 743113), (556834, 699706), (574861, 677764), (604094, 644966)]