239815512

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 688377600

約数和(自身を除く): 448562088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 73, 108, 134, 146, 201, 216, 219, 227, 268, 292, 402, 438, 454, 536, 584, 603, 657, 681, 804, 876, 908, 1206, 1314, 1362, 1608, 1752, 1809, 1816, 1971, 2043, 2412, 2628, 2724, 3618, 3942, 4086, 4824, 4891, 5256, 5448, 6129, 7236, 7884, 8172, 9782, 12258, 14472, 14673, 15209, 15768, 16344, 16571, 19564, 24516, 29346, 30418, 33142, 39128, 44019, 45627, 49032, 49713, 58692, 60836, 66284, 88038, 91254, 99426, 117384, 121672, 132057, 132568, 136881, 149139, 176076, 182508, 198852, 264114, 273762, 298278, 352152, 365016, 397704, 410643, 447417, 528228, 547524, 596556, 821286, 894834, 1056456, 1095048, 1110257, 1193112, 1642572, 1789668, 2220514, 3285144, 3330771, 3579336, 4441028, 6661542, 8882056, 9992313, 13323084, 19984626, 26646168, 29976939, 39969252, 59953878, 79938504, 119907756, 239815512]

約数ペア:

[(1, 239815512), (2, 119907756), (3, 79938504), (4, 59953878), (6, 39969252), (8, 29976939), (9, 26646168), (12, 19984626), (18, 13323084), (24, 9992313), (27, 8882056), (36, 6661542), (54, 4441028), (67, 3579336), (72, 3330771), (73, 3285144), (108, 2220514), (134, 1789668), (146, 1642572), (201, 1193112), (216, 1110257), (219, 1095048), (227, 1056456), (268, 894834), (292, 821286), (402, 596556), (438, 547524), (454, 528228), (536, 447417), (584, 410643), (603, 397704), (657, 365016), (681, 352152), (804, 298278), (876, 273762), (908, 264114), (1206, 198852), (1314, 182508), (1362, 176076), (1608, 149139), (1752, 136881), (1809, 132568), (1816, 132057), (1971, 121672), (2043, 117384), (2412, 99426), (2628, 91254), (2724, 88038), (3618, 66284), (3942, 60836), (4086, 58692), (4824, 49713), (4891, 49032), (5256, 45627), (5448, 44019), (6129, 39128), (7236, 33142), (7884, 30418), (8172, 29346), (9782, 24516), (12258, 19564), (14472, 16571), (14673, 16344), (15209, 15768)]