238118724

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 648426240

約数和(自身を除く): 410307516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 257, 276, 373, 414, 514, 621, 746, 771, 828, 1028, 1119, 1242, 1492, 1542, 2238, 2313, 2484, 3084, 3357, 4476, 4626, 5911, 6714, 6939, 8579, 9252, 10071, 11822, 13428, 13878, 17158, 17733, 20142, 23644, 25737, 27756, 34316, 35466, 40284, 51474, 53199, 70932, 77211, 95861, 102948, 106398, 154422, 159597, 191722, 212796, 231633, 287583, 308844, 319194, 383444, 463266, 575166, 638388, 862749, 926532, 1150332, 1725498, 2204803, 2588247, 3450996, 4409606, 5176494, 6614409, 8819212, 10352988, 13228818, 19843227, 26457636, 39686454, 59529681, 79372908, 119059362, 238118724]

約数ペア:

[(1, 238118724), (2, 119059362), (3, 79372908), (4, 59529681), (6, 39686454), (9, 26457636), (12, 19843227), (18, 13228818), (23, 10352988), (27, 8819212), (36, 6614409), (46, 5176494), (54, 4409606), (69, 3450996), (92, 2588247), (108, 2204803), (138, 1725498), (207, 1150332), (257, 926532), (276, 862749), (373, 638388), (414, 575166), (514, 463266), (621, 383444), (746, 319194), (771, 308844), (828, 287583), (1028, 231633), (1119, 212796), (1242, 191722), (1492, 159597), (1542, 154422), (2238, 106398), (2313, 102948), (2484, 95861), (3084, 77211), (3357, 70932), (4476, 53199), (4626, 51474), (5911, 40284), (6714, 35466), (6939, 34316), (8579, 27756), (9252, 25737), (10071, 23644), (11822, 20142), (13428, 17733), (13878, 17158)]