388631088

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 160

約数和(自身を含む): 1173734400

約数和(自身を除く): 785103312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 67, 72, 87, 108, 116, 134, 144, 174, 201, 216, 232, 261, 268, 348, 402, 432, 463, 464, 522, 536, 603, 696, 783, 804, 926, 1044, 1072, 1206, 1389, 1392, 1566, 1608, 1809, 1852, 1943, 2088, 2412, 2778, 3132, 3216, 3618, 3704, 3886, 4167, 4176, 4824, 5556, 5829, 6264, 7236, 7408, 7772, 8334, 9648, 11112, 11658, 12501, 12528, 13427, 14472, 15544, 16668, 17487, 22224, 23316, 25002, 26854, 28944, 31021, 31088, 33336, 34974, 40281, 46632, 50004, 52461, 53708, 62042, 66672, 69948, 80562, 93063, 93264, 100008, 104922, 107416, 120843, 124084, 139896, 161124, 186126, 200016, 209844, 214832, 241686, 248168, 279189, 279792, 322248, 362529, 372252, 419688, 483372, 496336, 558378, 644496, 725058, 744504, 837567, 839376, 899609, 966744, 1116756, 1450116, 1489008, 1675134, 1799218, 1933488, 2233512, 2698827, 2900232, 3350268, 3598436, 4467024, 5397654, 5800464, 6700536, 7196872, 8096481, 10795308, 13401072, 14393744, 16192962, 21590616, 24289443, 32385924, 43181232, 48578886, 64771848, 97157772, 129543696, 194315544, 388631088]

約数ペア:

[(1, 388631088), (2, 194315544), (3, 129543696), (4, 97157772), (6, 64771848), (8, 48578886), (9, 43181232), (12, 32385924), (16, 24289443), (18, 21590616), (24, 16192962), (27, 14393744), (29, 13401072), (36, 10795308), (48, 8096481), (54, 7196872), (58, 6700536), (67, 5800464), (72, 5397654), (87, 4467024), (108, 3598436), (116, 3350268), (134, 2900232), (144, 2698827), (174, 2233512), (201, 1933488), (216, 1799218), (232, 1675134), (261, 1489008), (268, 1450116), (348, 1116756), (402, 966744), (432, 899609), (463, 839376), (464, 837567), (522, 744504), (536, 725058), (603, 644496), (696, 558378), (783, 496336), (804, 483372), (926, 419688), (1044, 372252), (1072, 362529), (1206, 322248), (1389, 279792), (1392, 279189), (1566, 248168), (1608, 241686), (1809, 214832), (1852, 209844), (1943, 200016), (2088, 186126), (2412, 161124), (2778, 139896), (3132, 124084), (3216, 120843), (3618, 107416), (3704, 104922), (3886, 100008), (4167, 93264), (4176, 93063), (4824, 80562), (5556, 69948), (5829, 66672), (6264, 62042), (7236, 53708), (7408, 52461), (7772, 50004), (8334, 46632), (9648, 40281), (11112, 34974), (11658, 33336), (12501, 31088), (12528, 31021), (13427, 28944), (14472, 26854), (15544, 25002), (16668, 23316), (17487, 22224)]