297788406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 659750400

約数和(自身を除く): 361961994

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 137, 138, 274, 411, 437, 822, 829, 874, 1311, 1658, 2487, 2603, 2622, 3151, 4974, 5206, 6302, 7809, 9453, 15618, 15751, 18906, 19067, 31502, 38134, 47253, 57201, 59869, 94506, 113573, 114402, 119738, 179607, 227146, 340719, 359214, 362273, 681438, 724546, 1086819, 2157887, 2173638, 2612179, 4315774, 5224358, 6473661, 7836537, 12947322, 15673074, 49631401, 99262802, 148894203, 297788406]

約数ペア:

[(1, 297788406), (2, 148894203), (3, 99262802), (6, 49631401), (19, 15673074), (23, 12947322), (38, 7836537), (46, 6473661), (57, 5224358), (69, 4315774), (114, 2612179), (137, 2173638), (138, 2157887), (274, 1086819), (411, 724546), (437, 681438), (822, 362273), (829, 359214), (874, 340719), (1311, 227146), (1658, 179607), (2487, 119738), (2603, 114402), (2622, 113573), (3151, 94506), (4974, 59869), (5206, 57201), (6302, 47253), (7809, 38134), (9453, 31502), (15618, 19067), (15751, 18906)]