645277536

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1949391360

約数和(自身を除く): 1304113824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 71, 72, 96, 108, 134, 142, 144, 157, 201, 213, 216, 268, 284, 288, 314, 402, 426, 432, 471, 536, 568, 603, 628, 639, 804, 852, 864, 942, 1072, 1136, 1206, 1256, 1278, 1413, 1608, 1704, 1809, 1884, 1917, 2144, 2272, 2412, 2512, 2556, 2826, 3216, 3408, 3618, 3768, 3834, 4239, 4757, 4824, 5024, 5112, 5652, 6432, 6816, 7236, 7536, 7668, 8478, 9514, 9648, 10224, 10519, 11147, 11304, 14271, 14472, 15072, 15336, 16956, 19028, 19296, 20448, 21038, 22294, 22608, 28542, 28944, 30672, 31557, 33441, 33912, 38056, 42076, 42813, 44588, 45216, 57084, 57888, 61344, 63114, 66882, 67824, 76112, 84152, 85626, 89176, 94671, 100323, 114168, 126228, 128439, 133764, 135648, 152224, 168304, 171252, 178352, 189342, 200646, 228336, 252456, 256878, 267528, 284013, 300969, 336608, 342504, 356704, 378684, 401292, 456672, 504912, 513756, 535056, 568026, 601938, 685008, 746849, 757368, 802584, 1009824, 1027512, 1070112, 1136052, 1203876, 1370016, 1493698, 1514736, 1605168, 2055024, 2240547, 2272104, 2407752, 2987396, 3029472, 3210336, 4110048, 4481094, 4544208, 4815504, 5974792, 6721641, 8962188, 9088416, 9631008, 11949584, 13443282, 17924376, 20164923, 23899168, 26886564, 35848752, 40329846, 53773128, 71697504, 80659692, 107546256, 161319384, 215092512, 322638768, 645277536]

約数ペア:

[(1, 645277536), (2, 322638768), (3, 215092512), (4, 161319384), (6, 107546256), (8, 80659692), (9, 71697504), (12, 53773128), (16, 40329846), (18, 35848752), (24, 26886564), (27, 23899168), (32, 20164923), (36, 17924376), (48, 13443282), (54, 11949584), (67, 9631008), (71, 9088416), (72, 8962188), (96, 6721641), (108, 5974792), (134, 4815504), (142, 4544208), (144, 4481094), (157, 4110048), (201, 3210336), (213, 3029472), (216, 2987396), (268, 2407752), (284, 2272104), (288, 2240547), (314, 2055024), (402, 1605168), (426, 1514736), (432, 1493698), (471, 1370016), (536, 1203876), (568, 1136052), (603, 1070112), (628, 1027512), (639, 1009824), (804, 802584), (852, 757368), (864, 746849), (942, 685008), (1072, 601938), (1136, 568026), (1206, 535056), (1256, 513756), (1278, 504912), (1413, 456672), (1608, 401292), (1704, 378684), (1809, 356704), (1884, 342504), (1917, 336608), (2144, 300969), (2272, 284013), (2412, 267528), (2512, 256878), (2556, 252456), (2826, 228336), (3216, 200646), (3408, 189342), (3618, 178352), (3768, 171252), (3834, 168304), (4239, 152224), (4757, 135648), (4824, 133764), (5024, 128439), (5112, 126228), (5652, 114168), (6432, 100323), (6816, 94671), (7236, 89176), (7536, 85626), (7668, 84152), (8478, 76112), (9514, 67824), (9648, 66882), (10224, 63114), (10519, 61344), (11147, 57888), (11304, 57084), (14271, 45216), (14472, 44588), (15072, 42813), (15336, 42076), (16956, 38056), (19028, 33912), (19296, 33441), (20448, 31557), (21038, 30672), (22294, 28944), (22608, 28542)]