449382492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 180

約数和(自身を含む): 1320608520

約数和(自身を除く): 871226028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 169, 174, 234, 261, 283, 324, 338, 348, 351, 377, 468, 507, 522, 566, 676, 702, 754, 783, 849, 1014, 1044, 1053, 1131, 1132, 1404, 1508, 1521, 1566, 1698, 2028, 2106, 2262, 2349, 2547, 3042, 3132, 3393, 3396, 3679, 4212, 4524, 4563, 4698, 4901, 5094, 6084, 6786, 7358, 7641, 8207, 9126, 9396, 9802, 10179, 10188, 11037, 13572, 13689, 14703, 14716, 15282, 16414, 18252, 19604, 20358, 22074, 22923, 24621, 27378, 29406, 30537, 30564, 32828, 33111, 40716, 44109, 44148, 45846, 47827, 49242, 54756, 58812, 61074, 66222, 73863, 88218, 91692, 95654, 98484, 99333, 106691, 122148, 132327, 132444, 143481, 147726, 176436, 191308, 198666, 213382, 221589, 264654, 286962, 295452, 297999, 320073, 396981, 397332, 426764, 430443, 443178, 529308, 573924, 595998, 640146, 664767, 793962, 860886, 886356, 960219, 1191996, 1280292, 1291329, 1329534, 1386983, 1587924, 1721772, 1920438, 2582658, 2659068, 2773966, 2880657, 3840876, 3873987, 4160949, 5165316, 5547932, 5761314, 7747974, 8321898, 8641971, 11522628, 12482847, 15495948, 16643796, 17283942, 24965694, 34567884, 37448541, 49931388, 74897082, 112345623, 149794164, 224691246, 449382492]

約数ペア:

[(1, 449382492), (2, 224691246), (3, 149794164), (4, 112345623), (6, 74897082), (9, 49931388), (12, 37448541), (13, 34567884), (18, 24965694), (26, 17283942), (27, 16643796), (29, 15495948), (36, 12482847), (39, 11522628), (52, 8641971), (54, 8321898), (58, 7747974), (78, 5761314), (81, 5547932), (87, 5165316), (108, 4160949), (116, 3873987), (117, 3840876), (156, 2880657), (162, 2773966), (169, 2659068), (174, 2582658), (234, 1920438), (261, 1721772), (283, 1587924), (324, 1386983), (338, 1329534), (348, 1291329), (351, 1280292), (377, 1191996), (468, 960219), (507, 886356), (522, 860886), (566, 793962), (676, 664767), (702, 640146), (754, 595998), (783, 573924), (849, 529308), (1014, 443178), (1044, 430443), (1053, 426764), (1131, 397332), (1132, 396981), (1404, 320073), (1508, 297999), (1521, 295452), (1566, 286962), (1698, 264654), (2028, 221589), (2106, 213382), (2262, 198666), (2349, 191308), (2547, 176436), (3042, 147726), (3132, 143481), (3393, 132444), (3396, 132327), (3679, 122148), (4212, 106691), (4524, 99333), (4563, 98484), (4698, 95654), (4901, 91692), (5094, 88218), (6084, 73863), (6786, 66222), (7358, 61074), (7641, 58812), (8207, 54756), (9126, 49242), (9396, 47827), (9802, 45846), (10179, 44148), (10188, 44109), (11037, 40716), (13572, 33111), (13689, 32828), (14703, 30564), (14716, 30537), (15282, 29406), (16414, 27378), (18252, 24621), (19604, 22923), (20358, 22074)]