7721212044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 23274046656

約数和(自身を除く): 15552834612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 101, 137, 146, 147, 156, 182, 196, 202, 219, 273, 274, 292, 294, 303, 364, 404, 411, 438, 511, 546, 548, 588, 606, 637, 707, 822, 876, 949, 959, 1022, 1092, 1212, 1274, 1313, 1414, 1533, 1644, 1781, 1898, 1911, 1918, 2044, 2121, 2548, 2626, 2828, 2847, 2877, 3066, 3562, 3577, 3796, 3822, 3836, 3939, 4242, 4949, 5252, 5343, 5694, 5754, 6132, 6643, 6713, 7124, 7154, 7373, 7644, 7878, 8484, 9191, 9898, 10001, 10686, 10731, 11388, 11508, 12467, 13286, 13426, 13837, 14308, 14746, 14847, 15756, 18382, 19796, 19929, 20002, 20139, 21372, 21462, 22119, 24934, 26572, 26852, 27573, 27674, 29492, 29694, 30003, 36764, 37401, 39858, 40004, 40278, 41511, 42924, 44238, 46501, 49868, 51611, 55146, 55348, 59388, 60006, 64337, 70007, 74802, 79716, 80556, 83022, 87269, 88476, 93002, 95849, 96859, 103222, 110292, 120012, 128674, 130013, 139503, 140014, 149604, 154833, 166044, 174538, 179881, 186004, 191698, 193011, 193718, 206444, 210021, 257348, 260026, 261807, 279006, 280028, 287547, 290577, 309666, 349076, 359762, 361277, 383396, 386022, 387436, 390039, 420042, 490049, 520052, 523614, 539643, 558012, 575094, 581154, 619332, 670943, 678013, 719524, 722554, 772044, 780078, 840084, 910091, 980098, 1010101, 1047228, 1079286, 1083831, 1150188, 1162308, 1259167, 1341886, 1356026, 1445108, 1470147, 1560156, 1820182, 1960196, 2012829, 2020202, 2034039, 2158572, 2167662, 2518334, 2683772, 2712052, 2730273, 2940294, 3030303, 3640364, 3777501, 4025658, 4040404, 4068078, 4335324, 4696601, 5036668, 5460546, 5880588, 6060606, 6370637, 7070707, 7555002, 8051316, 8136156, 8814169, 9393202, 10921092, 12121212, 12741274, 13131313, 14089803, 14141414, 15110004, 17628338, 18786404, 19111911, 21212121, 25482548, 26262626, 26442507, 28179606, 28282828, 35256676, 38223822, 39393939, 42424242, 49494949, 52525252, 52885014, 56359212, 76447644, 78787878, 84848484, 91919191, 98989898, 105770028, 148484847, 157575756, 183838382, 197979796, 275757573, 296969694, 367676764, 551515146, 593939388, 643434337, 1103030292, 1286868674, 1930303011, 2573737348, 3860606022, 7721212044]

約数ペア:

[(1, 7721212044), (2, 3860606022), (3, 2573737348), (4, 1930303011), (6, 1286868674), (7, 1103030292), (12, 643434337), (13, 593939388), (14, 551515146), (21, 367676764), (26, 296969694), (28, 275757573), (39, 197979796), (42, 183838382), (49, 157575756), (52, 148484847), (73, 105770028), (78, 98989898), (84, 91919191), (91, 84848484), (98, 78787878), (101, 76447644), (137, 56359212), (146, 52885014), (147, 52525252), (156, 49494949), (182, 42424242), (196, 39393939), (202, 38223822), (219, 35256676), (273, 28282828), (274, 28179606), (292, 26442507), (294, 26262626), (303, 25482548), (364, 21212121), (404, 19111911), (411, 18786404), (438, 17628338), (511, 15110004), (546, 14141414), (548, 14089803), (588, 13131313), (606, 12741274), (637, 12121212), (707, 10921092), (822, 9393202), (876, 8814169), (949, 8136156), (959, 8051316), (1022, 7555002), (1092, 7070707), (1212, 6370637), (1274, 6060606), (1313, 5880588), (1414, 5460546), (1533, 5036668), (1644, 4696601), (1781, 4335324), (1898, 4068078), (1911, 4040404), (1918, 4025658), (2044, 3777501), (2121, 3640364), (2548, 3030303), (2626, 2940294), (2828, 2730273), (2847, 2712052), (2877, 2683772), (3066, 2518334), (3562, 2167662), (3577, 2158572), (3796, 2034039), (3822, 2020202), (3836, 2012829), (3939, 1960196), (4242, 1820182), (4949, 1560156), (5252, 1470147), (5343, 1445108), (5694, 1356026), (5754, 1341886), (6132, 1259167), (6643, 1162308), (6713, 1150188), (7124, 1083831), (7154, 1079286), (7373, 1047228), (7644, 1010101), (7878, 980098), (8484, 910091), (9191, 840084), (9898, 780078), (10001, 772044), (10686, 722554), (10731, 719524), (11388, 678013), (11508, 670943), (12467, 619332), (13286, 581154), (13426, 575094), (13837, 558012), (14308, 539643), (14746, 523614), (14847, 520052), (15756, 490049), (18382, 420042), (19796, 390039), (19929, 387436), (20002, 386022), (20139, 383396), (21372, 361277), (21462, 359762), (22119, 349076), (24934, 309666), (26572, 290577), (26852, 287547), (27573, 280028), (27674, 279006), (29492, 261807), (29694, 260026), (30003, 257348), (36764, 210021), (37401, 206444), (39858, 193718), (40004, 193011), (40278, 191698), (41511, 186004), (42924, 179881), (44238, 174538), (46501, 166044), (49868, 154833), (51611, 149604), (55146, 140014), (55348, 139503), (59388, 130013), (60006, 128674), (64337, 120012), (70007, 110292), (74802, 103222), (79716, 96859), (80556, 95849), (83022, 93002), (87269, 88476)]