620509344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 2083354560

約数和(自身を除く): 1462845216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 73, 78, 84, 91, 96, 98, 104, 112, 139, 146, 147, 156, 168, 182, 196, 208, 219, 224, 273, 278, 292, 294, 312, 336, 364, 392, 416, 417, 438, 511, 546, 556, 584, 588, 624, 637, 672, 728, 784, 834, 876, 949, 973, 1022, 1092, 1112, 1168, 1176, 1248, 1274, 1456, 1533, 1568, 1668, 1752, 1807, 1898, 1911, 1946, 2044, 2184, 2224, 2336, 2352, 2548, 2847, 2912, 2919, 3066, 3336, 3504, 3577, 3614, 3796, 3822, 3892, 4088, 4368, 4448, 4704, 5096, 5421, 5694, 5838, 6132, 6643, 6672, 6811, 7008, 7154, 7228, 7592, 7644, 7784, 8176, 8736, 10147, 10192, 10731, 10842, 11388, 11676, 12264, 12649, 13286, 13344, 13622, 14308, 14456, 15184, 15288, 15568, 16352, 19929, 20294, 20384, 20433, 21462, 21684, 22776, 23352, 24528, 25298, 26572, 27244, 28616, 28912, 30368, 30441, 30576, 31136, 37947, 39858, 40588, 40866, 42924, 43368, 45552, 46501, 46704, 49056, 50596, 53144, 54488, 57232, 57824, 60882, 61152, 71029, 75894, 79716, 81176, 81732, 85848, 86736, 88543, 91104, 93002, 93408, 101192, 106288, 108976, 114464, 121764, 131911, 139503, 142058, 151788, 159432, 162352, 163464, 171696, 173472, 177086, 186004, 202384, 212576, 213087, 217952, 243528, 263822, 265629, 279006, 284116, 303576, 318864, 324704, 326928, 343392, 354172, 372008, 395733, 404768, 426174, 487056, 497203, 527644, 531258, 558012, 568232, 607152, 637728, 653856, 708344, 744016, 791466, 852348, 923377, 974112, 994406, 1055288, 1062516, 1116024, 1136464, 1214304, 1416688, 1488032, 1491609, 1582932, 1704696, 1846754, 1988812, 2110576, 2125032, 2232048, 2272928, 2770131, 2833376, 2983218, 3165864, 3409392, 3693508, 3977624, 4221152, 4250064, 4464096, 5540262, 5966436, 6331728, 6463639, 6818784, 7387016, 7955248, 8500128, 11080524, 11932872, 12663456, 12927278, 14774032, 15910496, 19390917, 22161048, 23865744, 25854556, 29548064, 38781834, 44322096, 47731488, 51709112, 77563668, 88644192, 103418224, 155127336, 206836448, 310254672, 620509344]

約数ペア:

[(1, 620509344), (2, 310254672), (3, 206836448), (4, 155127336), (6, 103418224), (7, 88644192), (8, 77563668), (12, 51709112), (13, 47731488), (14, 44322096), (16, 38781834), (21, 29548064), (24, 25854556), (26, 23865744), (28, 22161048), (32, 19390917), (39, 15910496), (42, 14774032), (48, 12927278), (49, 12663456), (52, 11932872), (56, 11080524), (73, 8500128), (78, 7955248), (84, 7387016), (91, 6818784), (96, 6463639), (98, 6331728), (104, 5966436), (112, 5540262), (139, 4464096), (146, 4250064), (147, 4221152), (156, 3977624), (168, 3693508), (182, 3409392), (196, 3165864), (208, 2983218), (219, 2833376), (224, 2770131), (273, 2272928), (278, 2232048), (292, 2125032), (294, 2110576), (312, 1988812), (336, 1846754), (364, 1704696), (392, 1582932), (416, 1491609), (417, 1488032), (438, 1416688), (511, 1214304), (546, 1136464), (556, 1116024), (584, 1062516), (588, 1055288), (624, 994406), (637, 974112), (672, 923377), (728, 852348), (784, 791466), (834, 744016), (876, 708344), (949, 653856), (973, 637728), (1022, 607152), (1092, 568232), (1112, 558012), (1168, 531258), (1176, 527644), (1248, 497203), (1274, 487056), (1456, 426174), (1533, 404768), (1568, 395733), (1668, 372008), (1752, 354172), (1807, 343392), (1898, 326928), (1911, 324704), (1946, 318864), (2044, 303576), (2184, 284116), (2224, 279006), (2336, 265629), (2352, 263822), (2548, 243528), (2847, 217952), (2912, 213087), (2919, 212576), (3066, 202384), (3336, 186004), (3504, 177086), (3577, 173472), (3614, 171696), (3796, 163464), (3822, 162352), (3892, 159432), (4088, 151788), (4368, 142058), (4448, 139503), (4704, 131911), (5096, 121764), (5421, 114464), (5694, 108976), (5838, 106288), (6132, 101192), (6643, 93408), (6672, 93002), (6811, 91104), (7008, 88543), (7154, 86736), (7228, 85848), (7592, 81732), (7644, 81176), (7784, 79716), (8176, 75894), (8736, 71029), (10147, 61152), (10192, 60882), (10731, 57824), (10842, 57232), (11388, 54488), (11676, 53144), (12264, 50596), (12649, 49056), (13286, 46704), (13344, 46501), (13622, 45552), (14308, 43368), (14456, 42924), (15184, 40866), (15288, 40588), (15568, 39858), (16352, 37947), (19929, 31136), (20294, 30576), (20384, 30441), (20433, 30368), (21462, 28912), (21684, 28616), (22776, 27244), (23352, 26572), (24528, 25298)]