719984304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5515

約数の個数: 120

約数和(自身を含む): 2200921632

約数和(自身を除く): 1480937328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1704, 1846, 1872, 2556, 2769, 3408, 3692, 5112, 5417, 5538, 7384, 8307, 10224, 10834, 11076, 14768, 16251, 16614, 21668, 22152, 32502, 33228, 43336, 44304, 48753, 65004, 66456, 70421, 86672, 97506, 130008, 132912, 140842, 195012, 211263, 260016, 281684, 384607, 390024, 422526, 563368, 633789, 769214, 780048, 845052, 1126736, 1153821, 1267578, 1538428, 1690104, 2307642, 2535156, 3076856, 3380208, 3461463, 4615284, 4999891, 5070312, 6153712, 6922926, 9230568, 9999782, 10140624, 13845852, 14999673, 18461136, 19999564, 27691704, 29999346, 39999128, 44999019, 55383408, 59998692, 79998256, 89998038, 119997384, 179996076, 239994768, 359992152, 719984304]

約数ペア:

[(1, 719984304), (2, 359992152), (3, 239994768), (4, 179996076), (6, 119997384), (8, 89998038), (9, 79998256), (12, 59998692), (13, 55383408), (16, 44999019), (18, 39999128), (24, 29999346), (26, 27691704), (36, 19999564), (39, 18461136), (48, 14999673), (52, 13845852), (71, 10140624), (72, 9999782), (78, 9230568), (104, 6922926), (117, 6153712), (142, 5070312), (144, 4999891), (156, 4615284), (208, 3461463), (213, 3380208), (234, 3076856), (284, 2535156), (312, 2307642), (426, 1690104), (468, 1538428), (568, 1267578), (624, 1153821), (639, 1126736), (852, 845052), (923, 780048), (936, 769214), (1136, 633789), (1278, 563368), (1704, 422526), (1846, 390024), (1872, 384607), (2556, 281684), (2769, 260016), (3408, 211263), (3692, 195012), (5112, 140842), (5417, 132912), (5538, 130008), (7384, 97506), (8307, 86672), (10224, 70421), (10834, 66456), (11076, 65004), (14768, 48753), (16251, 44304), (16614, 43336), (21668, 33228), (22152, 32502)]