1966640676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 288

約数和(自身を含む): 6606673920

約数和(自身を除く): 4640033244

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 49, 52, 57, 66, 76, 77, 78, 84, 91, 98, 114, 132, 133, 143, 147, 154, 156, 182, 196, 209, 228, 231, 247, 266, 273, 286, 294, 308, 364, 399, 418, 429, 462, 494, 532, 539, 546, 572, 588, 627, 637, 741, 798, 836, 858, 924, 931, 988, 1001, 1078, 1092, 1231, 1254, 1274, 1463, 1482, 1596, 1617, 1716, 1729, 1862, 1911, 2002, 2156, 2462, 2508, 2548, 2717, 2793, 2926, 2964, 3003, 3234, 3458, 3693, 3724, 3822, 4004, 4389, 4924, 5187, 5434, 5586, 5852, 6006, 6468, 6916, 7007, 7386, 7644, 8151, 8617, 8778, 10241, 10374, 10868, 11172, 12012, 12103, 13541, 14014, 14772, 16003, 16302, 17234, 17556, 19019, 20482, 20748, 21021, 23389, 24206, 25851, 27082, 28028, 30723, 32006, 32604, 34468, 36309, 38038, 40623, 40964, 42042, 46778, 48009, 48412, 51702, 54164, 57057, 60319, 61446, 64012, 70167, 72618, 76076, 81246, 84084, 93556, 94787, 96018, 103404, 112021, 114114, 120638, 122892, 133133, 140334, 145236, 162492, 163723, 176033, 180957, 189574, 192036, 224042, 228228, 241276, 257279, 266266, 280668, 284361, 304057, 327446, 336063, 352066, 361914, 379148, 399399, 448084, 491169, 514558, 528099, 532532, 568722, 608114, 654892, 663509, 672126, 704132, 723828, 771837, 784147, 798798, 912171, 982338, 1029116, 1056198, 1137444, 1146061, 1216228, 1232231, 1327018, 1344252, 1543674, 1568294, 1597596, 1800953, 1824342, 1964676, 1990527, 2112396, 2128399, 2292122, 2352441, 2464462, 2654036, 3087348, 3136588, 3344627, 3438183, 3601906, 3648684, 3696693, 3981054, 4256798, 4584244, 4704882, 4928924, 5402859, 6385197, 6689254, 6876366, 7203812, 7393386, 7962108, 8513596, 8625617, 9409764, 10033881, 10805718, 12606671, 12770394, 13378508, 13752732, 14786772, 14898793, 17251234, 20067762, 21611436, 23412389, 25213342, 25540788, 25876851, 29797586, 34502468, 37820013, 40135524, 44696379, 46824778, 50426684, 51753702, 59595172, 70237167, 75640026, 89392758, 93649556, 103507404, 140474334, 151280052, 163886723, 178785516, 280948668, 327773446, 491660169, 655546892, 983320338, 1966640676]

約数ペア:

[(1, 1966640676), (2, 983320338), (3, 655546892), (4, 491660169), (6, 327773446), (7, 280948668), (11, 178785516), (12, 163886723), (13, 151280052), (14, 140474334), (19, 103507404), (21, 93649556), (22, 89392758), (26, 75640026), (28, 70237167), (33, 59595172), (38, 51753702), (39, 50426684), (42, 46824778), (44, 44696379), (49, 40135524), (52, 37820013), (57, 34502468), (66, 29797586), (76, 25876851), (77, 25540788), (78, 25213342), (84, 23412389), (91, 21611436), (98, 20067762), (114, 17251234), (132, 14898793), (133, 14786772), (143, 13752732), (147, 13378508), (154, 12770394), (156, 12606671), (182, 10805718), (196, 10033881), (209, 9409764), (228, 8625617), (231, 8513596), (247, 7962108), (266, 7393386), (273, 7203812), (286, 6876366), (294, 6689254), (308, 6385197), (364, 5402859), (399, 4928924), (418, 4704882), (429, 4584244), (462, 4256798), (494, 3981054), (532, 3696693), (539, 3648684), (546, 3601906), (572, 3438183), (588, 3344627), (627, 3136588), (637, 3087348), (741, 2654036), (798, 2464462), (836, 2352441), (858, 2292122), (924, 2128399), (931, 2112396), (988, 1990527), (1001, 1964676), (1078, 1824342), (1092, 1800953), (1231, 1597596), (1254, 1568294), (1274, 1543674), (1463, 1344252), (1482, 1327018), (1596, 1232231), (1617, 1216228), (1716, 1146061), (1729, 1137444), (1862, 1056198), (1911, 1029116), (2002, 982338), (2156, 912171), (2462, 798798), (2508, 784147), (2548, 771837), (2717, 723828), (2793, 704132), (2926, 672126), (2964, 663509), (3003, 654892), (3234, 608114), (3458, 568722), (3693, 532532), (3724, 528099), (3822, 514558), (4004, 491169), (4389, 448084), (4924, 399399), (5187, 379148), (5434, 361914), (5586, 352066), (5852, 336063), (6006, 327446), (6468, 304057), (6916, 284361), (7007, 280668), (7386, 266266), (7644, 257279), (8151, 241276), (8617, 228228), (8778, 224042), (10241, 192036), (10374, 189574), (10868, 180957), (11172, 176033), (12012, 163723), (12103, 162492), (13541, 145236), (14014, 140334), (14772, 133133), (16003, 122892), (16302, 120638), (17234, 114114), (17556, 112021), (19019, 103404), (20482, 96018), (20748, 94787), (21021, 93556), (23389, 84084), (24206, 81246), (25851, 76076), (27082, 72618), (28028, 70167), (30723, 64012), (32006, 61446), (32604, 60319), (34468, 57057), (36309, 54164), (38038, 51702), (40623, 48412), (40964, 48009), (42042, 46778)]