2638120212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 288

約数和(自身を含む): 8851799040

約数和(自身を除く): 6213678828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 588, 637, 651, 702, 756, 806, 819, 837, 868, 882, 1092, 1116, 1209, 1237, 1274, 1302, 1323, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1953, 2418, 2457, 2474, 2548, 2604, 2646, 2821, 3038, 3276, 3348, 3627, 3711, 3822, 3906, 4557, 4836, 4914, 4948, 5292, 5642, 5733, 5859, 6076, 7254, 7422, 7644, 7812, 8463, 8659, 9114, 9828, 10881, 11133, 11284, 11466, 11718, 13671, 14508, 14844, 16081, 16926, 17199, 17318, 18228, 19747, 21762, 22266, 22932, 23436, 25389, 25977, 27342, 32162, 33399, 33852, 34398, 34636, 38347, 39494, 41013, 43524, 44532, 48243, 50778, 51954, 54684, 59241, 60613, 64324, 66798, 68796, 76167, 76694, 77931, 78988, 82026, 96486, 101556, 103908, 112567, 115041, 118482, 121226, 133596, 144729, 152334, 153388, 155862, 164052, 177723, 181839, 192972, 225134, 230082, 233793, 236964, 242452, 268429, 289458, 304668, 311724, 337701, 345123, 355446, 363678, 434187, 450268, 460164, 467586, 498511, 533169, 536858, 545517, 578916, 675402, 690246, 710892, 727356, 787969, 805287, 868374, 935172, 997022, 1013103, 1035369, 1066338, 1073716, 1091034, 1350804, 1380492, 1495533, 1575938, 1610574, 1636551, 1736748, 1879003, 1994044, 2026206, 2070738, 2132676, 2182068, 2363907, 2415861, 2991066, 3039309, 3151876, 3221148, 3273102, 3489577, 3758006, 4052412, 4141476, 4486599, 4727814, 4831722, 5637009, 5982132, 6078618, 6546204, 6979154, 7091721, 7247583, 7516012, 8973198, 9455628, 9663444, 10468731, 11274018, 12157236, 13459797, 13958308, 14183442, 14495166, 16911027, 17946396, 20937462, 21275163, 22548036, 24427039, 26919594, 28366884, 28990332, 31406193, 33822054, 41874924, 42550326, 48854078, 50733081, 53839188, 62812386, 67644108, 73281117, 85100652, 94218579, 97708156, 101466162, 125624772, 146562234, 188437158, 202932324, 219843351, 293124468, 376874316, 439686702, 659530053, 879373404, 1319060106, 2638120212]

約数ペア:

[(1, 2638120212), (2, 1319060106), (3, 879373404), (4, 659530053), (6, 439686702), (7, 376874316), (9, 293124468), (12, 219843351), (13, 202932324), (14, 188437158), (18, 146562234), (21, 125624772), (26, 101466162), (27, 97708156), (28, 94218579), (31, 85100652), (36, 73281117), (39, 67644108), (42, 62812386), (49, 53839188), (52, 50733081), (54, 48854078), (62, 42550326), (63, 41874924), (78, 33822054), (84, 31406193), (91, 28990332), (93, 28366884), (98, 26919594), (108, 24427039), (117, 22548036), (124, 21275163), (126, 20937462), (147, 17946396), (156, 16911027), (182, 14495166), (186, 14183442), (189, 13958308), (196, 13459797), (217, 12157236), (234, 11274018), (252, 10468731), (273, 9663444), (279, 9455628), (294, 8973198), (351, 7516012), (364, 7247583), (372, 7091721), (378, 6979154), (403, 6546204), (434, 6078618), (441, 5982132), (468, 5637009), (546, 4831722), (558, 4727814), (588, 4486599), (637, 4141476), (651, 4052412), (702, 3758006), (756, 3489577), (806, 3273102), (819, 3221148), (837, 3151876), (868, 3039309), (882, 2991066), (1092, 2415861), (1116, 2363907), (1209, 2182068), (1237, 2132676), (1274, 2070738), (1302, 2026206), (1323, 1994044), (1404, 1879003), (1519, 1736748), (1612, 1636551), (1638, 1610574), (1674, 1575938), (1764, 1495533), (1911, 1380492), (1953, 1350804), (2418, 1091034), (2457, 1073716), (2474, 1066338), (2548, 1035369), (2604, 1013103), (2646, 997022), (2821, 935172), (3038, 868374), (3276, 805287), (3348, 787969), (3627, 727356), (3711, 710892), (3822, 690246), (3906, 675402), (4557, 578916), (4836, 545517), (4914, 536858), (4948, 533169), (5292, 498511), (5642, 467586), (5733, 460164), (5859, 450268), (6076, 434187), (7254, 363678), (7422, 355446), (7644, 345123), (7812, 337701), (8463, 311724), (8659, 304668), (9114, 289458), (9828, 268429), (10881, 242452), (11133, 236964), (11284, 233793), (11466, 230082), (11718, 225134), (13671, 192972), (14508, 181839), (14844, 177723), (16081, 164052), (16926, 155862), (17199, 153388), (17318, 152334), (18228, 144729), (19747, 133596), (21762, 121226), (22266, 118482), (22932, 115041), (23436, 112567), (25389, 103908), (25977, 101556), (27342, 96486), (32162, 82026), (33399, 78988), (33852, 77931), (34398, 76694), (34636, 76167), (38347, 68796), (39494, 66798), (41013, 64324), (43524, 60613), (44532, 59241), (48243, 54684), (50778, 51954)]