257816996910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{37039}}^1$

素因数の和:37231

約数の個数: 192

約数和(自身を含む): 748859904000

約数和(自身を除く): 491042907090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 89, 90, 99, 110, 158, 165, 178, 198, 237, 267, 330, 395, 445, 474, 495, 534, 711, 790, 801, 869, 890, 979, 990, 1185, 1335, 1422, 1602, 1738, 1958, 2370, 2607, 2670, 2937, 3555, 4005, 4345, 4895, 5214, 5874, 7031, 7110, 7821, 8010, 8690, 8811, 9790, 13035, 14062, 14685, 15642, 17622, 21093, 26070, 29370, 35155, 37039, 39105, 42186, 44055, 63279, 70310, 74078, 77341, 78210, 88110, 105465, 111117, 126558, 154682, 185195, 210930, 222234, 232023, 316395, 333351, 370390, 386705, 407429, 464046, 555585, 632790, 666702, 696069, 773410, 814858, 1111170, 1160115, 1222287, 1392138, 1666755, 2037145, 2320230, 2444574, 2926081, 3296471, 3333510, 3480345, 3666861, 4074290, 5852162, 6111435, 6592942, 6960690, 7333722, 8778243, 9889413, 12222870, 14630405, 16482355, 17556486, 18334305, 19778826, 26334729, 29260810, 29668239, 32186891, 32964710, 36261181, 36668610, 43891215, 49447065, 52669458, 59336478, 64373782, 72522362, 87782430, 96560673, 98894130, 108783543, 131673645, 148341195, 160934455, 181305905, 193121346, 217567086, 260421209, 263347290, 289682019, 296682390, 321868910, 326350629, 362611810, 482803365, 520842418, 543917715, 579364038, 652701258, 781263627, 965606730, 1087835430, 1302106045, 1448410095, 1562527254, 1631753145, 2343790881, 2604212090, 2864633299, 2896820190, 3263506290, 3906318135, 4687581762, 5729266598, 7812636270, 8593899897, 11718954405, 14323166495, 17187799794, 23437908810, 25781699691, 28646332990, 42969499485, 51563399382, 85938998970, 128908498455, 257816996910]

約数ペア:

[(1, 257816996910), (2, 128908498455), (3, 85938998970), (5, 51563399382), (6, 42969499485), (9, 28646332990), (10, 25781699691), (11, 23437908810), (15, 17187799794), (18, 14323166495), (22, 11718954405), (30, 8593899897), (33, 7812636270), (45, 5729266598), (55, 4687581762), (66, 3906318135), (79, 3263506290), (89, 2896820190), (90, 2864633299), (99, 2604212090), (110, 2343790881), (158, 1631753145), (165, 1562527254), (178, 1448410095), (198, 1302106045), (237, 1087835430), (267, 965606730), (330, 781263627), (395, 652701258), (445, 579364038), (474, 543917715), (495, 520842418), (534, 482803365), (711, 362611810), (790, 326350629), (801, 321868910), (869, 296682390), (890, 289682019), (979, 263347290), (990, 260421209), (1185, 217567086), (1335, 193121346), (1422, 181305905), (1602, 160934455), (1738, 148341195), (1958, 131673645), (2370, 108783543), (2607, 98894130), (2670, 96560673), (2937, 87782430), (3555, 72522362), (4005, 64373782), (4345, 59336478), (4895, 52669458), (5214, 49447065), (5874, 43891215), (7031, 36668610), (7110, 36261181), (7821, 32964710), (8010, 32186891), (8690, 29668239), (8811, 29260810), (9790, 26334729), (13035, 19778826), (14062, 18334305), (14685, 17556486), (15642, 16482355), (17622, 14630405), (21093, 12222870), (26070, 9889413), (29370, 8778243), (35155, 7333722), (37039, 6960690), (39105, 6592942), (42186, 6111435), (44055, 5852162), (63279, 4074290), (70310, 3666861), (74078, 3480345), (77341, 3333510), (78210, 3296471), (88110, 2926081), (105465, 2444574), (111117, 2320230), (126558, 2037145), (154682, 1666755), (185195, 1392138), (210930, 1222287), (222234, 1160115), (232023, 1111170), (316395, 814858), (333351, 773410), (370390, 696069), (386705, 666702), (407429, 632790), (464046, 555585)]