494768208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 1482048000

約数和(自身を除く): 987279792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 149, 152, 176, 209, 228, 264, 298, 304, 331, 418, 447, 456, 528, 596, 627, 662, 836, 894, 912, 993, 1192, 1254, 1324, 1639, 1672, 1788, 1986, 2384, 2508, 2648, 2831, 3278, 3344, 3576, 3641, 3972, 4917, 5016, 5296, 5662, 6289, 6556, 7152, 7282, 7944, 8493, 9834, 10032, 10923, 11324, 12578, 13112, 14564, 15888, 16986, 18867, 19668, 21846, 22648, 25156, 26224, 29128, 31141, 33972, 37734, 39336, 43692, 45296, 49319, 50312, 58256, 62282, 67944, 69179, 75468, 78672, 87384, 93423, 98638, 100624, 124564, 135888, 138358, 147957, 150936, 174768, 186846, 197276, 207537, 249128, 276716, 295914, 301872, 373692, 394552, 415074, 498256, 542509, 553432, 591828, 747384, 789104, 830148, 937061, 1085018, 1106864, 1183656, 1494768, 1627527, 1660296, 1874122, 2170036, 2367312, 2811183, 3255054, 3320592, 3748244, 4340072, 5622366, 6510108, 7496488, 8680144, 10307671, 11244732, 13020216, 14992976, 20615342, 22489464, 26040432, 30923013, 41230684, 44978928, 61846026, 82461368, 123692052, 164922736, 247384104, 494768208]

約数ペア:

[(1, 494768208), (2, 247384104), (3, 164922736), (4, 123692052), (6, 82461368), (8, 61846026), (11, 44978928), (12, 41230684), (16, 30923013), (19, 26040432), (22, 22489464), (24, 20615342), (33, 14992976), (38, 13020216), (44, 11244732), (48, 10307671), (57, 8680144), (66, 7496488), (76, 6510108), (88, 5622366), (114, 4340072), (132, 3748244), (149, 3320592), (152, 3255054), (176, 2811183), (209, 2367312), (228, 2170036), (264, 1874122), (298, 1660296), (304, 1627527), (331, 1494768), (418, 1183656), (447, 1106864), (456, 1085018), (528, 937061), (596, 830148), (627, 789104), (662, 747384), (836, 591828), (894, 553432), (912, 542509), (993, 498256), (1192, 415074), (1254, 394552), (1324, 373692), (1639, 301872), (1672, 295914), (1788, 276716), (1986, 249128), (2384, 207537), (2508, 197276), (2648, 186846), (2831, 174768), (3278, 150936), (3344, 147957), (3576, 138358), (3641, 135888), (3972, 124564), (4917, 100624), (5016, 98638), (5296, 93423), (5662, 87384), (6289, 78672), (6556, 75468), (7152, 69179), (7282, 67944), (7944, 62282), (8493, 58256), (9834, 50312), (10032, 49319), (10923, 45296), (11324, 43692), (12578, 39336), (13112, 37734), (14564, 33972), (15888, 31141), (16986, 29128), (18867, 26224), (19668, 25156), (21846, 22648)]