219943848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 614937600

約数和(自身を除く): 394993752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 152, 184, 201, 228, 268, 276, 313, 402, 437, 456, 536, 552, 626, 804, 874, 939, 1252, 1273, 1311, 1541, 1608, 1748, 1878, 2504, 2546, 2622, 3082, 3496, 3756, 3819, 4623, 5092, 5244, 5947, 6164, 7199, 7512, 7638, 9246, 10184, 10488, 11894, 12328, 14398, 15276, 17841, 18492, 20971, 21597, 23788, 28796, 29279, 30552, 35682, 36984, 41942, 43194, 47576, 57592, 58558, 62913, 71364, 83884, 86388, 87837, 117116, 125826, 136781, 142728, 167768, 172776, 175674, 234232, 251652, 273562, 351348, 398449, 410343, 482333, 503304, 547124, 702696, 796898, 820686, 964666, 1094248, 1195347, 1446999, 1593796, 1641372, 1929332, 2390694, 2893998, 3187592, 3282744, 3858664, 4781388, 5787996, 9164327, 9562776, 11575992, 18328654, 27492981, 36657308, 54985962, 73314616, 109971924, 219943848]

約数ペア:

[(1, 219943848), (2, 109971924), (3, 73314616), (4, 54985962), (6, 36657308), (8, 27492981), (12, 18328654), (19, 11575992), (23, 9562776), (24, 9164327), (38, 5787996), (46, 4781388), (57, 3858664), (67, 3282744), (69, 3187592), (76, 2893998), (92, 2390694), (114, 1929332), (134, 1641372), (138, 1593796), (152, 1446999), (184, 1195347), (201, 1094248), (228, 964666), (268, 820686), (276, 796898), (313, 702696), (402, 547124), (437, 503304), (456, 482333), (536, 410343), (552, 398449), (626, 351348), (804, 273562), (874, 251652), (939, 234232), (1252, 175674), (1273, 172776), (1311, 167768), (1541, 142728), (1608, 136781), (1748, 125826), (1878, 117116), (2504, 87837), (2546, 86388), (2622, 83884), (3082, 71364), (3496, 62913), (3756, 58558), (3819, 57592), (4623, 47576), (5092, 43194), (5244, 41942), (5947, 36984), (6164, 35682), (7199, 30552), (7512, 29279), (7638, 28796), (9246, 23788), (10184, 21597), (10488, 20971), (11894, 18492), (12328, 17841), (14398, 15276)]