408066230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 949294080

約数和(自身を除く): 541227850

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 23, 26, 38, 46, 55, 65, 95, 110, 115, 130, 143, 190, 209, 230, 247, 253, 286, 299, 418, 437, 494, 506, 598, 653, 715, 874, 1045, 1235, 1265, 1306, 1430, 1495, 2090, 2185, 2470, 2530, 2717, 2990, 3265, 3289, 4370, 4807, 5434, 5681, 6530, 6578, 7183, 8489, 9614, 11362, 12407, 13585, 14366, 15019, 16445, 16978, 24035, 24814, 27170, 28405, 30038, 32890, 35915, 42445, 48070, 56810, 62035, 62491, 71830, 75095, 84890, 93379, 124070, 124982, 136477, 150190, 161291, 165209, 186758, 195247, 272954, 285361, 312455, 322582, 330418, 390494, 466895, 570722, 624910, 682385, 806455, 826045, 933790, 976235, 1364770, 1426805, 1612910, 1652090, 1774201, 1952470, 2147717, 2853610, 3138971, 3548402, 3709693, 4295434, 6277942, 7419386, 8871005, 10738585, 15694855, 17742010, 18548465, 21477170, 31389710, 37096930, 40806623, 81613246, 204033115, 408066230]

約数ペア:

[(1, 408066230), (2, 204033115), (5, 81613246), (10, 40806623), (11, 37096930), (13, 31389710), (19, 21477170), (22, 18548465), (23, 17742010), (26, 15694855), (38, 10738585), (46, 8871005), (55, 7419386), (65, 6277942), (95, 4295434), (110, 3709693), (115, 3548402), (130, 3138971), (143, 2853610), (190, 2147717), (209, 1952470), (230, 1774201), (247, 1652090), (253, 1612910), (286, 1426805), (299, 1364770), (418, 976235), (437, 933790), (494, 826045), (506, 806455), (598, 682385), (653, 624910), (715, 570722), (874, 466895), (1045, 390494), (1235, 330418), (1265, 322582), (1306, 312455), (1430, 285361), (1495, 272954), (2090, 195247), (2185, 186758), (2470, 165209), (2530, 161291), (2717, 150190), (2990, 136477), (3265, 124982), (3289, 124070), (4370, 93379), (4807, 84890), (5434, 75095), (5681, 71830), (6530, 62491), (6578, 62035), (7183, 56810), (8489, 48070), (9614, 42445), (11362, 35915), (12407, 32890), (13585, 30038), (14366, 28405), (15019, 27170), (16445, 24814), (16978, 24035)]