1636368909968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{5023}}^1$

素因数の和:5466

約数の個数: 240

約数和(自身を含む): 3837395105280

約数和(自身を除く): 2201026195312

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 169, 208, 221, 247, 272, 304, 323, 338, 373, 442, 494, 646, 676, 746, 884, 988, 1292, 1352, 1492, 1768, 1976, 2584, 2704, 2873, 2984, 3211, 3536, 3952, 4199, 4849, 5023, 5168, 5746, 5968, 6341, 6422, 7087, 8398, 9698, 10046, 11492, 12682, 12844, 14174, 16796, 19396, 20092, 22984, 25364, 25688, 28348, 33592, 38792, 40184, 45968, 50728, 51376, 54587, 56696, 63037, 65299, 67184, 77584, 80368, 82433, 85391, 92131, 95437, 101456, 109174, 113392, 120479, 126074, 130598, 164866, 170782, 184262, 190874, 218348, 240958, 252148, 261196, 329732, 341564, 368524, 381748, 436696, 481916, 504296, 522392, 659464, 683128, 737048, 763496, 848887, 873392, 963832, 1008592, 1044784, 1071629, 1110083, 1197703, 1240681, 1318928, 1366256, 1474096, 1526992, 1566227, 1622429, 1697774, 1873579, 1927664, 2143258, 2220166, 2395406, 2481362, 3132454, 3244858, 3395548, 3747158, 4286516, 4440332, 4790812, 4962724, 6264908, 6489716, 6791096, 7494316, 8573032, 8880664, 9581624, 9925448, 12529816, 12979432, 13582192, 14431079, 14988632, 16128853, 17146064, 17761328, 19163248, 19850896, 20360951, 21091577, 24356527, 25059632, 25958864, 28862158, 29977264, 31850843, 32257706, 35598001, 40721902, 42183154, 48713054, 57724316, 63701686, 64515412, 71196002, 81443804, 84366308, 97426108, 115448632, 127403372, 129030824, 142392004, 162887608, 168732616, 194852216, 230897264, 254806744, 258061648, 274190501, 284784008, 316634851, 325775216, 337465232, 389704432, 414060959, 462774013, 509613488, 548381002, 569568016, 605166017, 633269702, 828121918, 925548026, 1096762004, 1210332034, 1266539404, 1656243836, 1851096052, 2193524008, 2420664068, 2533078808, 3312487672, 3702192104, 4387048016, 4841328136, 5066157616, 5382792467, 6016062169, 6624975344, 7404384208, 7867158221, 9682656272, 10765584934, 12032124338, 15734316442, 21531169868, 24064248676, 31468632884, 43062339736, 48128497352, 62937265768, 86124679472, 96256994704, 102273056873, 125874531536, 204546113746, 409092227492, 818184454984, 1636368909968]

約数ペア:

[(1, 1636368909968), (2, 818184454984), (4, 409092227492), (8, 204546113746), (13, 125874531536), (16, 102273056873), (17, 96256994704), (19, 86124679472), (26, 62937265768), (34, 48128497352), (38, 43062339736), (52, 31468632884), (68, 24064248676), (76, 21531169868), (104, 15734316442), (136, 12032124338), (152, 10765584934), (169, 9682656272), (208, 7867158221), (221, 7404384208), (247, 6624975344), (272, 6016062169), (304, 5382792467), (323, 5066157616), (338, 4841328136), (373, 4387048016), (442, 3702192104), (494, 3312487672), (646, 2533078808), (676, 2420664068), (746, 2193524008), (884, 1851096052), (988, 1656243836), (1292, 1266539404), (1352, 1210332034), (1492, 1096762004), (1768, 925548026), (1976, 828121918), (2584, 633269702), (2704, 605166017), (2873, 569568016), (2984, 548381002), (3211, 509613488), (3536, 462774013), (3952, 414060959), (4199, 389704432), (4849, 337465232), (5023, 325775216), (5168, 316634851), (5746, 284784008), (5968, 274190501), (6341, 258061648), (6422, 254806744), (7087, 230897264), (8398, 194852216), (9698, 168732616), (10046, 162887608), (11492, 142392004), (12682, 129030824), (12844, 127403372), (14174, 115448632), (16796, 97426108), (19396, 84366308), (20092, 81443804), (22984, 71196002), (25364, 64515412), (25688, 63701686), (28348, 57724316), (33592, 48713054), (38792, 42183154), (40184, 40721902), (45968, 35598001), (50728, 32257706), (51376, 31850843), (54587, 29977264), (56696, 28862158), (63037, 25958864), (65299, 25059632), (67184, 24356527), (77584, 21091577), (80368, 20360951), (82433, 19850896), (85391, 19163248), (92131, 17761328), (95437, 17146064), (101456, 16128853), (109174, 14988632), (113392, 14431079), (120479, 13582192), (126074, 12979432), (130598, 12529816), (164866, 9925448), (170782, 9581624), (184262, 8880664), (190874, 8573032), (218348, 7494316), (240958, 6791096), (252148, 6489716), (261196, 6264908), (329732, 4962724), (341564, 4790812), (368524, 4440332), (381748, 4286516), (436696, 3747158), (481916, 3395548), (504296, 3244858), (522392, 3132454), (659464, 2481362), (683128, 2395406), (737048, 2220166), (763496, 2143258), (848887, 1927664), (873392, 1873579), (963832, 1697774), (1008592, 1622429), (1044784, 1566227), (1071629, 1526992), (1110083, 1474096), (1197703, 1366256), (1240681, 1318928)]