28436898672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70003}}^1$

素因数の和:70068

約数の個数: 240

約数和(自身を含む): 101110417408

約数和(自身を除く): 72673518736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 22568, 25389, 29016, 31248, 33852, 45136, 50778, 58032, 67704, 70003, 101556, 135408, 140006, 203112, 210009, 280012, 406224, 420018, 490021, 560024, 630027, 840036, 910039, 980042, 1120048, 1260054, 1470063, 1680072, 1820078, 1960084, 2170093, 2520108, 2730117, 2940126, 3360144, 3640156, 3920168, 4340186, 4410189, 5040216, 5460234, 5880252, 6370273, 6510279, 7280312, 7840336, 8190351, 8680372, 8820378, 10080432, 10920468, 11760504, 12740546, 13020558, 14560624, 15190651, 16380702, 17360744, 17640756, 19110819, 19530837, 21840936, 23521008, 25481092, 26041116, 28211209, 30381302, 32761404, 34721488, 35281512, 38221638, 39061674, 43681872, 45571953, 50962184, 52082232, 56422418, 57332457, 60762604, 65522808, 70563024, 76443276, 78123348, 84633627, 91143906, 101924368, 104164464, 112844836, 114664914, 121525208, 131045616, 136715859, 152886552, 156246696, 169267254, 182287812, 197478463, 225689672, 229329828, 243050416, 253900881, 273431718, 305773104, 312493392, 338534508, 364575624, 394956926, 451379344, 458659656, 507801762, 546863436, 592435389, 677069016, 729151248, 789913852, 917319312, 1015603524, 1093726872, 1184870778, 1354138032, 1579827704, 1777306167, 2031207048, 2187453744, 2369741556, 3159655408, 3554612334, 4062414096, 4739483112, 7109224668, 9478966224, 14218449336, 28436898672]

約数ペア:

[(1, 28436898672), (2, 14218449336), (3, 9478966224), (4, 7109224668), (6, 4739483112), (7, 4062414096), (8, 3554612334), (9, 3159655408), (12, 2369741556), (13, 2187453744), (14, 2031207048), (16, 1777306167), (18, 1579827704), (21, 1354138032), (24, 1184870778), (26, 1093726872), (28, 1015603524), (31, 917319312), (36, 789913852), (39, 729151248), (42, 677069016), (48, 592435389), (52, 546863436), (56, 507801762), (62, 458659656), (63, 451379344), (72, 394956926), (78, 364575624), (84, 338534508), (91, 312493392), (93, 305773104), (104, 273431718), (112, 253900881), (117, 243050416), (124, 229329828), (126, 225689672), (144, 197478463), (156, 182287812), (168, 169267254), (182, 156246696), (186, 152886552), (208, 136715859), (217, 131045616), (234, 121525208), (248, 114664914), (252, 112844836), (273, 104164464), (279, 101924368), (312, 91143906), (336, 84633627), (364, 78123348), (372, 76443276), (403, 70563024), (434, 65522808), (468, 60762604), (496, 57332457), (504, 56422418), (546, 52082232), (558, 50962184), (624, 45571953), (651, 43681872), (728, 39061674), (744, 38221638), (806, 35281512), (819, 34721488), (868, 32761404), (936, 30381302), (1008, 28211209), (1092, 26041116), (1116, 25481092), (1209, 23521008), (1302, 21840936), (1456, 19530837), (1488, 19110819), (1612, 17640756), (1638, 17360744), (1736, 16380702), (1872, 15190651), (1953, 14560624), (2184, 13020558), (2232, 12740546), (2418, 11760504), (2604, 10920468), (2821, 10080432), (3224, 8820378), (3276, 8680372), (3472, 8190351), (3627, 7840336), (3906, 7280312), (4368, 6510279), (4464, 6370273), (4836, 5880252), (5208, 5460234), (5642, 5040216), (6448, 4410189), (6552, 4340186), (7254, 3920168), (7812, 3640156), (8463, 3360144), (9672, 2940126), (10416, 2730117), (11284, 2520108), (13104, 2170093), (14508, 1960084), (15624, 1820078), (16926, 1680072), (19344, 1470063), (22568, 1260054), (25389, 1120048), (29016, 980042), (31248, 910039), (33852, 840036), (45136, 630027), (50778, 560024), (58032, 490021), (67704, 420018), (70003, 406224), (101556, 280012), (135408, 210009), (140006, 203112)]