291429684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 144

約数和(自身を含む): 935437440

約数和(自身を除く): 644007756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2281, 2366, 2457, 3042, 3276, 3549, 4562, 4563, 4732, 4914, 6084, 6843, 7098, 9124, 9126, 9828, 10647, 13686, 14196, 15967, 18252, 20529, 21294, 27372, 29653, 31934, 31941, 41058, 42588, 47901, 59306, 61587, 63868, 63882, 82116, 88959, 95802, 118612, 123174, 127764, 143703, 177918, 191604, 207571, 246348, 266877, 287406, 355836, 385489, 415142, 431109, 533754, 574812, 622713, 770978, 800631, 830284, 862218, 1067508, 1156467, 1245426, 1541956, 1601262, 1724436, 1868139, 2312934, 2490852, 2698423, 3202524, 3469401, 3736278, 4625868, 5396846, 5604417, 6938802, 7472556, 8095269, 10408203, 10793692, 11208834, 13877604, 16190538, 20816406, 22417668, 24285807, 32381076, 41632812, 48571614, 72857421, 97143228, 145714842, 291429684]

約数ペア:

[(1, 291429684), (2, 145714842), (3, 97143228), (4, 72857421), (6, 48571614), (7, 41632812), (9, 32381076), (12, 24285807), (13, 22417668), (14, 20816406), (18, 16190538), (21, 13877604), (26, 11208834), (27, 10793692), (28, 10408203), (36, 8095269), (39, 7472556), (42, 6938802), (52, 5604417), (54, 5396846), (63, 4625868), (78, 3736278), (84, 3469401), (91, 3202524), (108, 2698423), (117, 2490852), (126, 2312934), (156, 1868139), (169, 1724436), (182, 1601262), (189, 1541956), (234, 1245426), (252, 1156467), (273, 1067508), (338, 862218), (351, 830284), (364, 800631), (378, 770978), (468, 622713), (507, 574812), (546, 533754), (676, 431109), (702, 415142), (756, 385489), (819, 355836), (1014, 287406), (1092, 266877), (1183, 246348), (1404, 207571), (1521, 191604), (1638, 177918), (2028, 143703), (2281, 127764), (2366, 123174), (2457, 118612), (3042, 95802), (3276, 88959), (3549, 82116), (4562, 63882), (4563, 63868), (4732, 61587), (4914, 59306), (6084, 47901), (6843, 42588), (7098, 41058), (9124, 31941), (9126, 31934), (9828, 29653), (10647, 27372), (13686, 21294), (14196, 20529), (15967, 18252)]