304980552

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 638507448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 243, 276, 324, 342, 359, 414, 437, 456, 486, 513, 552, 621, 648, 684, 718, 828, 874, 972, 1026, 1077, 1242, 1311, 1368, 1436, 1539, 1656, 1748, 1863, 1944, 2052, 2154, 2484, 2622, 2872, 3078, 3231, 3496, 3726, 3933, 4104, 4308, 4617, 4968, 5244, 5589, 6156, 6462, 6821, 7452, 7866, 8257, 8616, 9234, 9693, 10488, 11178, 11799, 12312, 12924, 13642, 14904, 15732, 16514, 18468, 19386, 20463, 22356, 23598, 24771, 25848, 27284, 29079, 31464, 33028, 35397, 36936, 38772, 40926, 44712, 47196, 49542, 54568, 58158, 61389, 66056, 70794, 74313, 77544, 81852, 87237, 94392, 99084, 106191, 116316, 122778, 141588, 148626, 156883, 163704, 174474, 184167, 198168, 212382, 222939, 232632, 245556, 283176, 297252, 313766, 348948, 368334, 424764, 445878, 470649, 491112, 552501, 594504, 627532, 668817, 697896, 736668, 849528, 891756, 941298, 1105002, 1255064, 1337634, 1411947, 1473336, 1657503, 1783512, 1882596, 2006451, 2210004, 2675268, 2823894, 3315006, 3765192, 4012902, 4235841, 4420008, 5350536, 5647788, 6630012, 8025804, 8471682, 11295576, 12707523, 13260024, 16051608, 16943364, 25415046, 33886728, 38122569, 50830092, 76245138, 101660184, 152490276, 304980552]

約数ペア:

[(1, 304980552), (2, 152490276), (3, 101660184), (4, 76245138), (6, 50830092), (8, 38122569), (9, 33886728), (12, 25415046), (18, 16943364), (19, 16051608), (23, 13260024), (24, 12707523), (27, 11295576), (36, 8471682), (38, 8025804), (46, 6630012), (54, 5647788), (57, 5350536), (69, 4420008), (72, 4235841), (76, 4012902), (81, 3765192), (92, 3315006), (108, 2823894), (114, 2675268), (138, 2210004), (152, 2006451), (162, 1882596), (171, 1783512), (184, 1657503), (207, 1473336), (216, 1411947), (228, 1337634), (243, 1255064), (276, 1105002), (324, 941298), (342, 891756), (359, 849528), (414, 736668), (437, 697896), (456, 668817), (486, 627532), (513, 594504), (552, 552501), (621, 491112), (648, 470649), (684, 445878), (718, 424764), (828, 368334), (874, 348948), (972, 313766), (1026, 297252), (1077, 283176), (1242, 245556), (1311, 232632), (1368, 222939), (1436, 212382), (1539, 198168), (1656, 184167), (1748, 174474), (1863, 163704), (1944, 156883), (2052, 148626), (2154, 141588), (2484, 122778), (2622, 116316), (2872, 106191), (3078, 99084), (3231, 94392), (3496, 87237), (3726, 81852), (3933, 77544), (4104, 74313), (4308, 70794), (4617, 66056), (4968, 61389), (5244, 58158), (5589, 54568), (6156, 49542), (6462, 47196), (6821, 44712), (7452, 40926), (7866, 38772), (8257, 36936), (8616, 35397), (9234, 33028), (9693, 31464), (10488, 29079), (11178, 27284), (11799, 25848), (12312, 24771), (12924, 23598), (13642, 22356), (14904, 20463), (15732, 19386), (16514, 18468)]