319342842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 928112640

約数和(自身を除く): 608769798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 171, 182, 186, 217, 234, 247, 266, 273, 279, 331, 342, 399, 403, 434, 494, 546, 558, 589, 651, 662, 741, 798, 806, 819, 993, 1178, 1197, 1209, 1302, 1482, 1638, 1729, 1767, 1953, 1986, 2223, 2317, 2394, 2418, 2821, 2979, 3458, 3534, 3627, 3906, 4123, 4303, 4446, 4634, 5187, 5301, 5642, 5958, 6289, 6951, 7254, 7657, 8246, 8463, 8606, 10261, 10374, 10602, 12369, 12578, 12909, 13902, 15314, 15561, 16926, 18867, 20522, 20853, 22971, 24738, 25389, 25818, 30121, 30783, 31122, 37107, 37734, 38727, 41706, 44023, 45942, 50778, 53599, 56601, 60242, 61566, 68913, 71827, 74214, 77454, 81757, 88046, 90363, 92349, 107198, 113202, 132069, 133393, 137826, 143654, 160797, 163514, 180726, 184698, 194959, 215481, 245271, 264138, 266786, 271089, 321594, 389918, 396207, 400179, 430962, 482391, 490542, 542178, 572299, 584877, 646443, 735813, 792414, 800358, 933751, 964782, 1144598, 1169754, 1200537, 1292886, 1364713, 1471626, 1716897, 1754631, 1867502, 2401074, 2534467, 2729426, 2801253, 3433794, 3509262, 4094139, 5068934, 5150691, 5602506, 7603401, 8188278, 8403759, 10301382, 12282417, 15206802, 16807518, 17741269, 22810203, 24564834, 35482538, 45620406, 53223807, 106447614, 159671421, 319342842]

約数ペア:

[(1, 319342842), (2, 159671421), (3, 106447614), (6, 53223807), (7, 45620406), (9, 35482538), (13, 24564834), (14, 22810203), (18, 17741269), (19, 16807518), (21, 15206802), (26, 12282417), (31, 10301382), (38, 8403759), (39, 8188278), (42, 7603401), (57, 5602506), (62, 5150691), (63, 5068934), (78, 4094139), (91, 3509262), (93, 3433794), (114, 2801253), (117, 2729426), (126, 2534467), (133, 2401074), (171, 1867502), (182, 1754631), (186, 1716897), (217, 1471626), (234, 1364713), (247, 1292886), (266, 1200537), (273, 1169754), (279, 1144598), (331, 964782), (342, 933751), (399, 800358), (403, 792414), (434, 735813), (494, 646443), (546, 584877), (558, 572299), (589, 542178), (651, 490542), (662, 482391), (741, 430962), (798, 400179), (806, 396207), (819, 389918), (993, 321594), (1178, 271089), (1197, 266786), (1209, 264138), (1302, 245271), (1482, 215481), (1638, 194959), (1729, 184698), (1767, 180726), (1953, 163514), (1986, 160797), (2223, 143654), (2317, 137826), (2394, 133393), (2418, 132069), (2821, 113202), (2979, 107198), (3458, 92349), (3534, 90363), (3627, 88046), (3906, 81757), (4123, 77454), (4303, 74214), (4446, 71827), (4634, 68913), (5187, 61566), (5301, 60242), (5642, 56601), (5958, 53599), (6289, 50778), (6951, 45942), (7254, 44023), (7657, 41706), (8246, 38727), (8463, 37734), (8606, 37107), (10261, 31122), (10374, 30783), (10602, 30121), (12369, 25818), (12578, 25389), (12909, 24738), (13902, 22971), (15314, 20853), (15561, 20522), (16926, 18867)]