538915104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20599

約数の個数: 144

約数和(自身を含む): 1886294592

約数和(自身を除く): 1347379488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 20563, 26208, 41126, 61689, 82252, 123378, 143941, 164504, 185067, 246756, 267319, 287882, 329008, 370134, 431823, 493512, 534638, 575764, 658016, 740268, 801957, 863646, 987024, 1069276, 1151528, 1295469, 1480536, 1603914, 1727292, 1871233, 1974048, 2138552, 2303056, 2405871, 2590938, 2961072, 3207828, 3454584, 3742466, 4277104, 4606112, 4811742, 5181876, 5613699, 5922144, 6415656, 6909168, 7484932, 8554208, 9623484, 10363752, 11227398, 12831312, 13818336, 14969864, 16841097, 19246968, 20727504, 22454796, 25662624, 29939728, 33682194, 38493936, 41455008, 44909592, 59879456, 67364388, 76987872, 89819184, 134728776, 179638368, 269457552, 538915104]

約数ペア:

[(1, 538915104), (2, 269457552), (3, 179638368), (4, 134728776), (6, 89819184), (7, 76987872), (8, 67364388), (9, 59879456), (12, 44909592), (13, 41455008), (14, 38493936), (16, 33682194), (18, 29939728), (21, 25662624), (24, 22454796), (26, 20727504), (28, 19246968), (32, 16841097), (36, 14969864), (39, 13818336), (42, 12831312), (48, 11227398), (52, 10363752), (56, 9623484), (63, 8554208), (72, 7484932), (78, 6909168), (84, 6415656), (91, 5922144), (96, 5613699), (104, 5181876), (112, 4811742), (117, 4606112), (126, 4277104), (144, 3742466), (156, 3454584), (168, 3207828), (182, 2961072), (208, 2590938), (224, 2405871), (234, 2303056), (252, 2138552), (273, 1974048), (288, 1871233), (312, 1727292), (336, 1603914), (364, 1480536), (416, 1295469), (468, 1151528), (504, 1069276), (546, 987024), (624, 863646), (672, 801957), (728, 740268), (819, 658016), (936, 575764), (1008, 534638), (1092, 493512), (1248, 431823), (1456, 370134), (1638, 329008), (1872, 287882), (2016, 267319), (2184, 246756), (2912, 185067), (3276, 164504), (3744, 143941), (4368, 123378), (6552, 82252), (8736, 61689), (13104, 41126), (20563, 26208)]