728785152

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 2205263424

約数和(自身を除く): 1476478272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 83, 96, 103, 111, 128, 144, 148, 166, 192, 206, 222, 249, 256, 288, 296, 309, 332, 333, 384, 412, 444, 498, 576, 592, 618, 664, 666, 747, 768, 824, 888, 927, 996, 1152, 1184, 1236, 1328, 1332, 1494, 1648, 1776, 1854, 1992, 2304, 2368, 2472, 2656, 2664, 2988, 3071, 3296, 3552, 3708, 3811, 3984, 4736, 4944, 5312, 5328, 5976, 6142, 6592, 7104, 7416, 7622, 7968, 8549, 9213, 9472, 9888, 10624, 10656, 11433, 11952, 12284, 13184, 14208, 14832, 15244, 15936, 17098, 18426, 19776, 21248, 21312, 22866, 23904, 24568, 25647, 26368, 27639, 28416, 29664, 30488, 31872, 34196, 34299, 36852, 39552, 42624, 45732, 47808, 49136, 51294, 55278, 59328, 60976, 63744, 68392, 68598, 73704, 76941, 79104, 85248, 91464, 95616, 98272, 102588, 110556, 118656, 121952, 136784, 137196, 147408, 153882, 182928, 191232, 196544, 205176, 221112, 237312, 243904, 273568, 274392, 294816, 307764, 316313, 365856, 393088, 410352, 442224, 487808, 547136, 548784, 589632, 615528, 632626, 731712, 786176, 820704, 884448, 948939, 975616, 1094272, 1097568, 1179264, 1231056, 1265252, 1463424, 1641408, 1768896, 1897878, 2188544, 2195136, 2358528, 2462112, 2530504, 2846817, 2926848, 3282816, 3537792, 3795756, 4390272, 4924224, 5061008, 5693634, 6565632, 7075584, 7591512, 8780544, 9848448, 10122016, 11387268, 15183024, 19696896, 20244032, 22774536, 30366048, 40488064, 45549072, 60732096, 80976128, 91098144, 121464192, 182196288, 242928384, 364392576, 728785152]

約数ペア:

[(1, 728785152), (2, 364392576), (3, 242928384), (4, 182196288), (6, 121464192), (8, 91098144), (9, 80976128), (12, 60732096), (16, 45549072), (18, 40488064), (24, 30366048), (32, 22774536), (36, 20244032), (37, 19696896), (48, 15183024), (64, 11387268), (72, 10122016), (74, 9848448), (83, 8780544), (96, 7591512), (103, 7075584), (111, 6565632), (128, 5693634), (144, 5061008), (148, 4924224), (166, 4390272), (192, 3795756), (206, 3537792), (222, 3282816), (249, 2926848), (256, 2846817), (288, 2530504), (296, 2462112), (309, 2358528), (332, 2195136), (333, 2188544), (384, 1897878), (412, 1768896), (444, 1641408), (498, 1463424), (576, 1265252), (592, 1231056), (618, 1179264), (664, 1097568), (666, 1094272), (747, 975616), (768, 948939), (824, 884448), (888, 820704), (927, 786176), (996, 731712), (1152, 632626), (1184, 615528), (1236, 589632), (1328, 548784), (1332, 547136), (1494, 487808), (1648, 442224), (1776, 410352), (1854, 393088), (1992, 365856), (2304, 316313), (2368, 307764), (2472, 294816), (2656, 274392), (2664, 273568), (2988, 243904), (3071, 237312), (3296, 221112), (3552, 205176), (3708, 196544), (3811, 191232), (3984, 182928), (4736, 153882), (4944, 147408), (5312, 137196), (5328, 136784), (5976, 121952), (6142, 118656), (6592, 110556), (7104, 102588), (7416, 98272), (7622, 95616), (7968, 91464), (8549, 85248), (9213, 79104), (9472, 76941), (9888, 73704), (10624, 68598), (10656, 68392), (11433, 63744), (11952, 60976), (12284, 59328), (13184, 55278), (14208, 51294), (14832, 49136), (15244, 47808), (15936, 45732), (17098, 42624), (18426, 39552), (19776, 36852), (21248, 34299), (21312, 34196), (22866, 31872), (23904, 30488), (24568, 29664), (25647, 28416), (26368, 27639)]