252092988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 787870720

約数和(自身を除く): 535777732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1423, 1554, 1596, 2109, 2331, 2394, 2812, 2846, 3108, 4218, 4269, 4662, 4788, 4921, 5692, 6327, 8436, 8538, 9324, 9842, 9961, 12654, 12807, 14763, 17076, 19684, 19922, 25308, 25614, 27037, 29526, 29883, 39844, 44289, 51228, 52651, 54074, 59052, 59766, 81111, 88578, 89649, 105302, 108148, 119532, 157953, 162222, 177156, 179298, 189259, 210604, 243333, 315906, 324444, 358596, 368557, 378518, 473859, 486666, 567777, 631812, 737114, 757036, 947718, 973332, 1000369, 1105671, 1135554, 1474228, 1703331, 1895436, 2000738, 2211342, 2271108, 3001107, 3317013, 3406662, 4001476, 4422684, 6002214, 6634026, 6813324, 7002583, 9003321, 12004428, 13268052, 14005166, 18006642, 21007749, 28010332, 36013284, 42015498, 63023247, 84030996, 126046494, 252092988]

約数ペア:

[(1, 252092988), (2, 126046494), (3, 84030996), (4, 63023247), (6, 42015498), (7, 36013284), (9, 28010332), (12, 21007749), (14, 18006642), (18, 14005166), (19, 13268052), (21, 12004428), (28, 9003321), (36, 7002583), (37, 6813324), (38, 6634026), (42, 6002214), (57, 4422684), (63, 4001476), (74, 3406662), (76, 3317013), (84, 3001107), (111, 2271108), (114, 2211342), (126, 2000738), (133, 1895436), (148, 1703331), (171, 1474228), (222, 1135554), (228, 1105671), (252, 1000369), (259, 973332), (266, 947718), (333, 757036), (342, 737114), (399, 631812), (444, 567777), (518, 486666), (532, 473859), (666, 378518), (684, 368557), (703, 358596), (777, 324444), (798, 315906), (1036, 243333), (1197, 210604), (1332, 189259), (1406, 179298), (1423, 177156), (1554, 162222), (1596, 157953), (2109, 119532), (2331, 108148), (2394, 105302), (2812, 89649), (2846, 88578), (3108, 81111), (4218, 59766), (4269, 59052), (4662, 54074), (4788, 52651), (4921, 51228), (5692, 44289), (6327, 39844), (8436, 29883), (8538, 29526), (9324, 27037), (9842, 25614), (9961, 25308), (12654, 19922), (12807, 19684), (14763, 17076)]