238463316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 751680384

約数和(自身を除く): 513217068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 877, 996, 1079, 1092, 1162, 1494, 1638, 1743, 1754, 2158, 2324, 2631, 2988, 3237, 3276, 3486, 3508, 4316, 5229, 5262, 6139, 6474, 6972, 7553, 7893, 9711, 10458, 10524, 11401, 12278, 12948, 15106, 15786, 18417, 19422, 20916, 22659, 22802, 24556, 30212, 31572, 34203, 36834, 38844, 45318, 45604, 55251, 67977, 68406, 72791, 73668, 79807, 90636, 102609, 110502, 135954, 136812, 145582, 159614, 205218, 218373, 221004, 239421, 271908, 291164, 319228, 410436, 436746, 478842, 509537, 655119, 718263, 873492, 946283, 957684, 1019074, 1310238, 1436526, 1528611, 1892566, 2038148, 2620476, 2838849, 2873052, 3057222, 3785132, 4585833, 5677698, 6114444, 6623981, 8516547, 9171666, 11355396, 13247962, 17033094, 18343332, 19871943, 26495924, 34066188, 39743886, 59615829, 79487772, 119231658, 238463316]

約数ペア:

[(1, 238463316), (2, 119231658), (3, 79487772), (4, 59615829), (6, 39743886), (7, 34066188), (9, 26495924), (12, 19871943), (13, 18343332), (14, 17033094), (18, 13247962), (21, 11355396), (26, 9171666), (28, 8516547), (36, 6623981), (39, 6114444), (42, 5677698), (52, 4585833), (63, 3785132), (78, 3057222), (83, 2873052), (84, 2838849), (91, 2620476), (117, 2038148), (126, 1892566), (156, 1528611), (166, 1436526), (182, 1310238), (234, 1019074), (249, 957684), (252, 946283), (273, 873492), (332, 718263), (364, 655119), (468, 509537), (498, 478842), (546, 436746), (581, 410436), (747, 319228), (819, 291164), (877, 271908), (996, 239421), (1079, 221004), (1092, 218373), (1162, 205218), (1494, 159614), (1638, 145582), (1743, 136812), (1754, 135954), (2158, 110502), (2324, 102609), (2631, 90636), (2988, 79807), (3237, 73668), (3276, 72791), (3486, 68406), (3508, 67977), (4316, 55251), (5229, 45604), (5262, 45318), (6139, 38844), (6474, 36834), (6972, 34203), (7553, 31572), (7893, 30212), (9711, 24556), (10458, 22802), (10524, 22659), (11401, 20916), (12278, 19422), (12948, 18417), (15106, 15786)]