491902488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1182

約数の個数: 192

約数和(自身を含む): 1682553600

約数和(自身を除く): 1190651112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 83, 84, 88, 99, 126, 132, 154, 166, 168, 198, 231, 249, 252, 264, 308, 332, 396, 462, 498, 504, 581, 616, 664, 693, 747, 792, 913, 924, 996, 1069, 1162, 1386, 1494, 1743, 1826, 1848, 1992, 2138, 2324, 2739, 2772, 2988, 3207, 3486, 3652, 4276, 4648, 5229, 5478, 5544, 5976, 6391, 6414, 6972, 7304, 7483, 8217, 8552, 9621, 10458, 10956, 11759, 12782, 12828, 13944, 14966, 16434, 19173, 19242, 20916, 21912, 22449, 23518, 25564, 25656, 29932, 32868, 35277, 38346, 38484, 41832, 44898, 47036, 51128, 57519, 59864, 65736, 67347, 70554, 76692, 76968, 82313, 88727, 89796, 94072, 105831, 115038, 134694, 141108, 153384, 164626, 177454, 179592, 211662, 230076, 246939, 266181, 269388, 282216, 329252, 354908, 423324, 460152, 493878, 532362, 538776, 621089, 658504, 709816, 740817, 798543, 846648, 975997, 987756, 1064724, 1242178, 1481634, 1597086, 1863267, 1951994, 1975512, 2129448, 2484356, 2927991, 2963268, 3194172, 3726534, 3903988, 4968712, 5589801, 5855982, 5926536, 6388344, 6831979, 7453068, 7807976, 8783973, 11179602, 11711964, 13663958, 14906136, 17567946, 20495937, 22359204, 23423928, 27327916, 35135892, 40991874, 44718408, 54655832, 61487811, 70271784, 81983748, 122975622, 163967496, 245951244, 491902488]

約数ペア:

[(1, 491902488), (2, 245951244), (3, 163967496), (4, 122975622), (6, 81983748), (7, 70271784), (8, 61487811), (9, 54655832), (11, 44718408), (12, 40991874), (14, 35135892), (18, 27327916), (21, 23423928), (22, 22359204), (24, 20495937), (28, 17567946), (33, 14906136), (36, 13663958), (42, 11711964), (44, 11179602), (56, 8783973), (63, 7807976), (66, 7453068), (72, 6831979), (77, 6388344), (83, 5926536), (84, 5855982), (88, 5589801), (99, 4968712), (126, 3903988), (132, 3726534), (154, 3194172), (166, 2963268), (168, 2927991), (198, 2484356), (231, 2129448), (249, 1975512), (252, 1951994), (264, 1863267), (308, 1597086), (332, 1481634), (396, 1242178), (462, 1064724), (498, 987756), (504, 975997), (581, 846648), (616, 798543), (664, 740817), (693, 709816), (747, 658504), (792, 621089), (913, 538776), (924, 532362), (996, 493878), (1069, 460152), (1162, 423324), (1386, 354908), (1494, 329252), (1743, 282216), (1826, 269388), (1848, 266181), (1992, 246939), (2138, 230076), (2324, 211662), (2739, 179592), (2772, 177454), (2988, 164626), (3207, 153384), (3486, 141108), (3652, 134694), (4276, 115038), (4648, 105831), (5229, 94072), (5478, 89796), (5544, 88727), (5976, 82313), (6391, 76968), (6414, 76692), (6972, 70554), (7304, 67347), (7483, 65736), (8217, 59864), (8552, 57519), (9621, 51128), (10458, 47036), (10956, 44898), (11759, 41832), (12782, 38484), (12828, 38346), (13944, 35277), (14966, 32868), (16434, 29932), (19173, 25656), (19242, 25564), (20916, 23518), (21912, 22449)]