1864778712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 5214274560

約数和(自身を除く): 3349495848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 131, 152, 159, 186, 212, 228, 248, 262, 318, 361, 372, 393, 424, 456, 524, 589, 636, 722, 744, 786, 1007, 1048, 1083, 1178, 1272, 1444, 1572, 1643, 1767, 2014, 2166, 2356, 2489, 2888, 3021, 3144, 3286, 3534, 4028, 4061, 4332, 4712, 4929, 4978, 6042, 6572, 6943, 7068, 7467, 8056, 8122, 8664, 9858, 9956, 11191, 12084, 12183, 13144, 13886, 14136, 14934, 16244, 19133, 19716, 19912, 20829, 22382, 24168, 24366, 27772, 29868, 31217, 32488, 33573, 38266, 39432, 41658, 44764, 47291, 48732, 55544, 57399, 59736, 62434, 67146, 76532, 77159, 83316, 89528, 93651, 94582, 97464, 114798, 124868, 131917, 134292, 141873, 153064, 154318, 166632, 187302, 189164, 215233, 229596, 231477, 249736, 263834, 268584, 283746, 308636, 374604, 378328, 395751, 430466, 459192, 462954, 527668, 567492, 593123, 617272, 645699, 749208, 791502, 860932, 925908, 1055336, 1134984, 1186246, 1291398, 1466021, 1583004, 1721864, 1779369, 1851816, 2372492, 2506423, 2582796, 2932042, 3166008, 3558738, 4089427, 4398063, 4744984, 5012846, 5165592, 5864084, 7117476, 7519269, 8178854, 8796126, 10025692, 11728168, 12268281, 14234952, 15038538, 16357708, 17592252, 20051384, 24536562, 30077076, 32715416, 35184504, 49073124, 60154152, 77699113, 98146248, 155398226, 233097339, 310796452, 466194678, 621592904, 932389356, 1864778712]

約数ペア:

[(1, 1864778712), (2, 932389356), (3, 621592904), (4, 466194678), (6, 310796452), (8, 233097339), (12, 155398226), (19, 98146248), (24, 77699113), (31, 60154152), (38, 49073124), (53, 35184504), (57, 32715416), (62, 30077076), (76, 24536562), (93, 20051384), (106, 17592252), (114, 16357708), (124, 15038538), (131, 14234952), (152, 12268281), (159, 11728168), (186, 10025692), (212, 8796126), (228, 8178854), (248, 7519269), (262, 7117476), (318, 5864084), (361, 5165592), (372, 5012846), (393, 4744984), (424, 4398063), (456, 4089427), (524, 3558738), (589, 3166008), (636, 2932042), (722, 2582796), (744, 2506423), (786, 2372492), (1007, 1851816), (1048, 1779369), (1083, 1721864), (1178, 1583004), (1272, 1466021), (1444, 1291398), (1572, 1186246), (1643, 1134984), (1767, 1055336), (2014, 925908), (2166, 860932), (2356, 791502), (2489, 749208), (2888, 645699), (3021, 617272), (3144, 593123), (3286, 567492), (3534, 527668), (4028, 462954), (4061, 459192), (4332, 430466), (4712, 395751), (4929, 378328), (4978, 374604), (6042, 308636), (6572, 283746), (6943, 268584), (7068, 263834), (7467, 249736), (8056, 231477), (8122, 229596), (8664, 215233), (9858, 189164), (9956, 187302), (11191, 166632), (12084, 154318), (12183, 153064), (13144, 141873), (13886, 134292), (14136, 131917), (14934, 124868), (16244, 114798), (19133, 97464), (19716, 94582), (19912, 93651), (20829, 89528), (22382, 83316), (24168, 77159), (24366, 76532), (27772, 67146), (29868, 62434), (31217, 59736), (32488, 57399), (33573, 55544), (38266, 48732), (39432, 47291), (41658, 44764)]