2590805904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 7096688640

約数和(自身を除く): 4505882736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 137, 142, 179, 186, 213, 248, 274, 284, 358, 372, 411, 426, 496, 537, 548, 568, 716, 744, 822, 852, 1074, 1096, 1136, 1432, 1488, 1644, 1704, 2148, 2192, 2201, 2864, 3288, 3408, 4247, 4296, 4402, 5549, 6576, 6603, 8494, 8592, 8804, 9727, 11098, 12709, 12741, 13206, 16647, 16988, 17608, 19454, 22196, 24523, 25418, 25482, 26412, 29181, 33294, 33976, 35216, 38127, 38908, 44392, 49046, 50836, 50964, 52824, 58362, 66588, 67952, 73569, 76254, 77816, 88784, 98092, 101672, 101928, 105648, 116724, 133176, 147138, 152508, 155632, 196184, 203344, 203856, 233448, 266352, 294276, 301537, 305016, 392368, 393979, 466896, 588552, 603074, 610032, 760213, 787958, 904611, 1177104, 1181937, 1206148, 1520426, 1575916, 1741133, 1809222, 2280639, 2363874, 2412296, 3040852, 3151832, 3482266, 3618444, 4561278, 4727748, 4824592, 5223399, 6081704, 6303664, 6964532, 7236888, 9122556, 9455496, 10446798, 12163408, 13929064, 14473776, 18245112, 18910992, 20893596, 27858128, 36490224, 41787192, 53975123, 83574384, 107950246, 161925369, 215900492, 323850738, 431800984, 647701476, 863601968, 1295402952, 2590805904]

約数ペア:

[(1, 2590805904), (2, 1295402952), (3, 863601968), (4, 647701476), (6, 431800984), (8, 323850738), (12, 215900492), (16, 161925369), (24, 107950246), (31, 83574384), (48, 53975123), (62, 41787192), (71, 36490224), (93, 27858128), (124, 20893596), (137, 18910992), (142, 18245112), (179, 14473776), (186, 13929064), (213, 12163408), (248, 10446798), (274, 9455496), (284, 9122556), (358, 7236888), (372, 6964532), (411, 6303664), (426, 6081704), (496, 5223399), (537, 4824592), (548, 4727748), (568, 4561278), (716, 3618444), (744, 3482266), (822, 3151832), (852, 3040852), (1074, 2412296), (1096, 2363874), (1136, 2280639), (1432, 1809222), (1488, 1741133), (1644, 1575916), (1704, 1520426), (2148, 1206148), (2192, 1181937), (2201, 1177104), (2864, 904611), (3288, 787958), (3408, 760213), (4247, 610032), (4296, 603074), (4402, 588552), (5549, 466896), (6576, 393979), (6603, 392368), (8494, 305016), (8592, 301537), (8804, 294276), (9727, 266352), (11098, 233448), (12709, 203856), (12741, 203344), (13206, 196184), (16647, 155632), (16988, 152508), (17608, 147138), (19454, 133176), (22196, 116724), (24523, 105648), (25418, 101928), (25482, 101672), (26412, 98092), (29181, 88784), (33294, 77816), (33976, 76254), (35216, 73569), (38127, 67952), (38908, 66588), (44392, 58362), (49046, 52824), (50836, 50964)]