219953232

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 200

約数和(自身を含む): 682742016

約数和(自身を除く): 462788784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 47, 48, 54, 69, 72, 81, 92, 94, 108, 138, 141, 144, 157, 162, 184, 188, 207, 216, 276, 282, 314, 324, 368, 376, 414, 423, 432, 471, 552, 564, 621, 628, 648, 752, 828, 846, 942, 1081, 1104, 1128, 1242, 1256, 1269, 1296, 1413, 1656, 1692, 1863, 1884, 2162, 2256, 2484, 2512, 2538, 2826, 3243, 3312, 3384, 3611, 3726, 3768, 3807, 4239, 4324, 4968, 5076, 5652, 6486, 6768, 7222, 7379, 7452, 7536, 7614, 8478, 8648, 9729, 9936, 10152, 10833, 11304, 12717, 12972, 14444, 14758, 14904, 15228, 16956, 17296, 19458, 20304, 21666, 22137, 22608, 25434, 25944, 28888, 29187, 29516, 29808, 30456, 32499, 33912, 38916, 43332, 44274, 50868, 51888, 57776, 58374, 59032, 60912, 64998, 66411, 67824, 77832, 86664, 87561, 88548, 97497, 101736, 116748, 118064, 129996, 132822, 155664, 169717, 173328, 175122, 177096, 194994, 199233, 203472, 233496, 259992, 265644, 292491, 339434, 350244, 354192, 389988, 398466, 466992, 509151, 519984, 531288, 584982, 597699, 678868, 700488, 779976, 796932, 1018302, 1062576, 1169964, 1195398, 1357736, 1400976, 1527453, 1559952, 1593864, 2036604, 2339928, 2390796, 2715472, 3054906, 3187728, 4073208, 4582359, 4679856, 4781592, 6109812, 8146416, 9164718, 9563184, 12219624, 13747077, 18329436, 24439248, 27494154, 36658872, 54988308, 73317744, 109976616, 219953232]

約数ペア:

[(1, 219953232), (2, 109976616), (3, 73317744), (4, 54988308), (6, 36658872), (8, 27494154), (9, 24439248), (12, 18329436), (16, 13747077), (18, 12219624), (23, 9563184), (24, 9164718), (27, 8146416), (36, 6109812), (46, 4781592), (47, 4679856), (48, 4582359), (54, 4073208), (69, 3187728), (72, 3054906), (81, 2715472), (92, 2390796), (94, 2339928), (108, 2036604), (138, 1593864), (141, 1559952), (144, 1527453), (157, 1400976), (162, 1357736), (184, 1195398), (188, 1169964), (207, 1062576), (216, 1018302), (276, 796932), (282, 779976), (314, 700488), (324, 678868), (368, 597699), (376, 584982), (414, 531288), (423, 519984), (432, 509151), (471, 466992), (552, 398466), (564, 389988), (621, 354192), (628, 350244), (648, 339434), (752, 292491), (828, 265644), (846, 259992), (942, 233496), (1081, 203472), (1104, 199233), (1128, 194994), (1242, 177096), (1256, 175122), (1269, 173328), (1296, 169717), (1413, 155664), (1656, 132822), (1692, 129996), (1863, 118064), (1884, 116748), (2162, 101736), (2256, 97497), (2484, 88548), (2512, 87561), (2538, 86664), (2826, 77832), (3243, 67824), (3312, 66411), (3384, 64998), (3611, 60912), (3726, 59032), (3768, 58374), (3807, 57776), (4239, 51888), (4324, 50868), (4968, 44274), (5076, 43332), (5652, 38916), (6486, 33912), (6768, 32499), (7222, 30456), (7379, 29808), (7452, 29516), (7536, 29187), (7614, 28888), (8478, 25944), (8648, 25434), (9729, 22608), (9936, 22137), (10152, 21666), (10833, 20304), (11304, 19458), (12717, 17296), (12972, 16956), (14444, 15228), (14758, 14904)]