272005344

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 870569280

約数和(自身を除く): 598563936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 288, 312, 351, 366, 397, 416, 432, 468, 488, 549, 624, 702, 732, 793, 794, 864, 936, 976, 1098, 1191, 1248, 1404, 1464, 1586, 1588, 1647, 1872, 1952, 2196, 2379, 2382, 2808, 2928, 3172, 3176, 3294, 3573, 3744, 4392, 4758, 4764, 5161, 5616, 5856, 6344, 6352, 6588, 7137, 7146, 8784, 9516, 9528, 10322, 10719, 11232, 12688, 12704, 13176, 14274, 14292, 15483, 17568, 19032, 19056, 20644, 21411, 21438, 24217, 25376, 26352, 28548, 28584, 30966, 38064, 38112, 41288, 42822, 42876, 46449, 48434, 52704, 57096, 57168, 61932, 72651, 76128, 82576, 85644, 85752, 92898, 96868, 114192, 114336, 123864, 139347, 145302, 165152, 171288, 171504, 185796, 193736, 217953, 228384, 247728, 278694, 290604, 314821, 342576, 343008, 371592, 387472, 435906, 495456, 557388, 581208, 629642, 653859, 685152, 743184, 774944, 871812, 944463, 1114776, 1162416, 1259284, 1307718, 1486368, 1743624, 1888926, 2229552, 2324832, 2518568, 2615436, 2833389, 3487248, 3777852, 4459104, 5037136, 5230872, 5666778, 6974496, 7555704, 8500167, 10074272, 10461744, 11333556, 15111408, 17000334, 20923488, 22667112, 30222816, 34000668, 45334224, 68001336, 90668448, 136002672, 272005344]

約数ペア:

[(1, 272005344), (2, 136002672), (3, 90668448), (4, 68001336), (6, 45334224), (8, 34000668), (9, 30222816), (12, 22667112), (13, 20923488), (16, 17000334), (18, 15111408), (24, 11333556), (26, 10461744), (27, 10074272), (32, 8500167), (36, 7555704), (39, 6974496), (48, 5666778), (52, 5230872), (54, 5037136), (61, 4459104), (72, 3777852), (78, 3487248), (96, 2833389), (104, 2615436), (108, 2518568), (117, 2324832), (122, 2229552), (144, 1888926), (156, 1743624), (183, 1486368), (208, 1307718), (216, 1259284), (234, 1162416), (244, 1114776), (288, 944463), (312, 871812), (351, 774944), (366, 743184), (397, 685152), (416, 653859), (432, 629642), (468, 581208), (488, 557388), (549, 495456), (624, 435906), (702, 387472), (732, 371592), (793, 343008), (794, 342576), (864, 314821), (936, 290604), (976, 278694), (1098, 247728), (1191, 228384), (1248, 217953), (1404, 193736), (1464, 185796), (1586, 171504), (1588, 171288), (1647, 165152), (1872, 145302), (1952, 139347), (2196, 123864), (2379, 114336), (2382, 114192), (2808, 96868), (2928, 92898), (3172, 85752), (3176, 85644), (3294, 82576), (3573, 76128), (3744, 72651), (4392, 61932), (4758, 57168), (4764, 57096), (5161, 52704), (5616, 48434), (5856, 46449), (6344, 42876), (6352, 42822), (6588, 41288), (7137, 38112), (7146, 38064), (8784, 30966), (9516, 28584), (9528, 28548), (10322, 26352), (10719, 25376), (11232, 24217), (12688, 21438), (12704, 21411), (13176, 20644), (14274, 19056), (14292, 19032), (15483, 17568)]