239100498

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 674889600

約数和(自身を除く): 435789102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 331, 343, 351, 378, 441, 546, 567, 637, 662, 686, 702, 819, 882, 993, 1029, 1053, 1134, 1274, 1323, 1638, 1911, 1986, 2058, 2106, 2317, 2457, 2646, 2979, 3087, 3822, 3969, 4303, 4459, 4634, 4914, 5733, 5958, 6174, 6951, 7371, 7938, 8606, 8918, 8937, 9261, 11466, 12909, 13377, 13902, 14742, 16219, 17199, 17874, 18522, 20853, 25818, 26754, 26811, 27783, 30121, 32438, 34398, 38727, 40131, 41706, 48657, 51597, 53622, 55566, 60242, 62559, 77454, 80262, 90363, 97314, 103194, 113533, 116181, 120393, 125118, 145971, 180726, 187677, 210847, 227066, 232362, 240786, 271089, 291942, 340599, 348543, 361179, 375354, 421694, 437913, 542178, 632541, 681198, 697086, 722358, 813267, 875826, 1021797, 1265082, 1313739, 1475929, 1626534, 1897623, 2043594, 2439801, 2627478, 2951858, 3065391, 3795246, 4427787, 4879602, 5692869, 6130782, 8855574, 9196173, 11385738, 13283361, 17078607, 18392346, 26566722, 34157214, 39850083, 79700166, 119550249, 239100498]

約数ペア:

[(1, 239100498), (2, 119550249), (3, 79700166), (6, 39850083), (7, 34157214), (9, 26566722), (13, 18392346), (14, 17078607), (18, 13283361), (21, 11385738), (26, 9196173), (27, 8855574), (39, 6130782), (42, 5692869), (49, 4879602), (54, 4427787), (63, 3795246), (78, 3065391), (81, 2951858), (91, 2627478), (98, 2439801), (117, 2043594), (126, 1897623), (147, 1626534), (162, 1475929), (182, 1313739), (189, 1265082), (234, 1021797), (273, 875826), (294, 813267), (331, 722358), (343, 697086), (351, 681198), (378, 632541), (441, 542178), (546, 437913), (567, 421694), (637, 375354), (662, 361179), (686, 348543), (702, 340599), (819, 291942), (882, 271089), (993, 240786), (1029, 232362), (1053, 227066), (1134, 210847), (1274, 187677), (1323, 180726), (1638, 145971), (1911, 125118), (1986, 120393), (2058, 116181), (2106, 113533), (2317, 103194), (2457, 97314), (2646, 90363), (2979, 80262), (3087, 77454), (3822, 62559), (3969, 60242), (4303, 55566), (4459, 53622), (4634, 51597), (4914, 48657), (5733, 41706), (5958, 40131), (6174, 38727), (6951, 34398), (7371, 32438), (7938, 30121), (8606, 27783), (8918, 26811), (8937, 26754), (9261, 25818), (11466, 20853), (12909, 18522), (13377, 17874), (13902, 17199), (14742, 16219)]