1330841988

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 4049776640

約数和(自身を除く): 2718934652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 211, 243, 252, 309, 324, 378, 412, 422, 486, 567, 618, 633, 721, 729, 756, 844, 927, 972, 1134, 1236, 1266, 1442, 1458, 1477, 1701, 1854, 1899, 2163, 2187, 2268, 2532, 2781, 2884, 2916, 2954, 3402, 3708, 3798, 4326, 4374, 4431, 5103, 5562, 5697, 5908, 6489, 6804, 7596, 8343, 8652, 8748, 8862, 10206, 11124, 11394, 12978, 13293, 15309, 16686, 17091, 17724, 19467, 20412, 21733, 22788, 25029, 25956, 26586, 30618, 33372, 34182, 38934, 39879, 43466, 50058, 51273, 53172, 58401, 61236, 65199, 68364, 75087, 77868, 79758, 86932, 100116, 102546, 116802, 119637, 130398, 150174, 152131, 153819, 159516, 175203, 195597, 205092, 225261, 233604, 239274, 260796, 300348, 304262, 307638, 350406, 358911, 391194, 450522, 456393, 461457, 478548, 525609, 586791, 608524, 615276, 700812, 717822, 782388, 901044, 912786, 922914, 1051218, 1076733, 1173582, 1369179, 1435644, 1576827, 1760373, 1825572, 1845828, 2102436, 2153466, 2347164, 2738358, 3153654, 3230199, 3520746, 4107537, 4306932, 5281119, 5476716, 6307308, 6460398, 7041492, 8215074, 10562238, 12322611, 12920796, 15843357, 16430148, 21124476, 24645222, 31686714, 36967833, 47530071, 49290444, 63373428, 73935666, 95060142, 110903499, 147871332, 190120284, 221806998, 332710497, 443613996, 665420994, 1330841988]

約数ペア:

[(1, 1330841988), (2, 665420994), (3, 443613996), (4, 332710497), (6, 221806998), (7, 190120284), (9, 147871332), (12, 110903499), (14, 95060142), (18, 73935666), (21, 63373428), (27, 49290444), (28, 47530071), (36, 36967833), (42, 31686714), (54, 24645222), (63, 21124476), (81, 16430148), (84, 15843357), (103, 12920796), (108, 12322611), (126, 10562238), (162, 8215074), (189, 7041492), (206, 6460398), (211, 6307308), (243, 5476716), (252, 5281119), (309, 4306932), (324, 4107537), (378, 3520746), (412, 3230199), (422, 3153654), (486, 2738358), (567, 2347164), (618, 2153466), (633, 2102436), (721, 1845828), (729, 1825572), (756, 1760373), (844, 1576827), (927, 1435644), (972, 1369179), (1134, 1173582), (1236, 1076733), (1266, 1051218), (1442, 922914), (1458, 912786), (1477, 901044), (1701, 782388), (1854, 717822), (1899, 700812), (2163, 615276), (2187, 608524), (2268, 586791), (2532, 525609), (2781, 478548), (2884, 461457), (2916, 456393), (2954, 450522), (3402, 391194), (3708, 358911), (3798, 350406), (4326, 307638), (4374, 304262), (4431, 300348), (5103, 260796), (5562, 239274), (5697, 233604), (5908, 225261), (6489, 205092), (6804, 195597), (7596, 175203), (8343, 159516), (8652, 153819), (8748, 152131), (8862, 150174), (10206, 130398), (11124, 119637), (11394, 116802), (12978, 102546), (13293, 100116), (15309, 86932), (16686, 79758), (17091, 77868), (17724, 75087), (19467, 68364), (20412, 65199), (21733, 61236), (22788, 58401), (25029, 53172), (25956, 51273), (26586, 50058), (30618, 43466), (33372, 39879), (34182, 38934)]