247376052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 808980480

約数和(自身を除く): 561604428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 151, 154, 189, 197, 198, 231, 252, 297, 302, 308, 378, 394, 396, 453, 462, 591, 594, 604, 693, 756, 788, 906, 924, 1057, 1182, 1188, 1359, 1379, 1386, 1661, 1773, 1812, 2079, 2114, 2167, 2364, 2718, 2758, 2772, 3171, 3322, 3546, 4077, 4137, 4158, 4228, 4334, 4983, 5319, 5436, 5516, 6342, 6501, 6644, 7092, 8154, 8274, 8316, 8668, 9513, 9966, 10638, 11627, 12411, 12684, 13002, 14949, 15169, 16308, 16548, 19026, 19503, 19932, 21276, 23254, 24822, 26004, 28539, 29747, 29898, 30338, 34881, 37233, 38052, 39006, 44847, 45507, 46508, 49644, 57078, 58509, 59494, 59796, 60676, 69762, 74466, 78012, 89241, 89694, 91014, 104643, 114156, 117018, 118988, 136521, 139524, 148932, 178482, 179388, 182028, 208229, 209286, 234036, 267723, 273042, 313929, 327217, 356964, 409563, 416458, 418572, 535446, 546084, 624687, 627858, 654434, 803169, 819126, 832916, 981651, 1070892, 1249374, 1255716, 1308868, 1606338, 1638252, 1874061, 1963302, 2290519, 2498748, 2944953, 3212676, 3748122, 3926604, 4581038, 5622183, 5889906, 6871557, 7496244, 8834859, 9162076, 11244366, 11779812, 13743114, 17669718, 20614671, 22488732, 27486228, 35339436, 41229342, 61844013, 82458684, 123688026, 247376052]

約数ペア:

[(1, 247376052), (2, 123688026), (3, 82458684), (4, 61844013), (6, 41229342), (7, 35339436), (9, 27486228), (11, 22488732), (12, 20614671), (14, 17669718), (18, 13743114), (21, 11779812), (22, 11244366), (27, 9162076), (28, 8834859), (33, 7496244), (36, 6871557), (42, 5889906), (44, 5622183), (54, 4581038), (63, 3926604), (66, 3748122), (77, 3212676), (84, 2944953), (99, 2498748), (108, 2290519), (126, 1963302), (132, 1874061), (151, 1638252), (154, 1606338), (189, 1308868), (197, 1255716), (198, 1249374), (231, 1070892), (252, 981651), (297, 832916), (302, 819126), (308, 803169), (378, 654434), (394, 627858), (396, 624687), (453, 546084), (462, 535446), (591, 418572), (594, 416458), (604, 409563), (693, 356964), (756, 327217), (788, 313929), (906, 273042), (924, 267723), (1057, 234036), (1182, 209286), (1188, 208229), (1359, 182028), (1379, 179388), (1386, 178482), (1661, 148932), (1773, 139524), (1812, 136521), (2079, 118988), (2114, 117018), (2167, 114156), (2364, 104643), (2718, 91014), (2758, 89694), (2772, 89241), (3171, 78012), (3322, 74466), (3546, 69762), (4077, 60676), (4137, 59796), (4158, 59494), (4228, 58509), (4334, 57078), (4983, 49644), (5319, 46508), (5436, 45507), (5516, 44847), (6342, 39006), (6501, 38052), (6644, 37233), (7092, 34881), (8154, 30338), (8274, 29898), (8316, 29747), (8668, 28539), (9513, 26004), (9966, 24822), (10638, 23254), (11627, 21276), (12411, 19932), (12684, 19503), (13002, 19026), (14949, 16548), (15169, 16308)]