284443488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 240

約数和(自身を含む): 975500064

約数和(自身を除く): 691056576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 224, 244, 252, 257, 288, 324, 336, 366, 378, 427, 432, 488, 504, 514, 549, 567, 648, 672, 732, 756, 771, 854, 864, 976, 1008, 1028, 1098, 1134, 1281, 1296, 1464, 1512, 1542, 1647, 1708, 1799, 1952, 2016, 2056, 2196, 2268, 2313, 2562, 2592, 2928, 3024, 3084, 3294, 3416, 3598, 3843, 4112, 4392, 4536, 4626, 4941, 5124, 5397, 5856, 6048, 6168, 6588, 6832, 6939, 7196, 7686, 8224, 8784, 9072, 9252, 9882, 10248, 10794, 11529, 12336, 13176, 13664, 13878, 14392, 15372, 15677, 16191, 17568, 18144, 18504, 19764, 20496, 20817, 21588, 23058, 24672, 26352, 27756, 28784, 30744, 31354, 32382, 34587, 37008, 39528, 40992, 41634, 43176, 46116, 47031, 48573, 52704, 55512, 57568, 61488, 62708, 64764, 69174, 74016, 79056, 83268, 86352, 92232, 94062, 97146, 109739, 111024, 122976, 125416, 129528, 138348, 141093, 145719, 158112, 166536, 172704, 184464, 188124, 194292, 219478, 222048, 250832, 259056, 276696, 282186, 291438, 329217, 333072, 368928, 376248, 388584, 423279, 438956, 501664, 518112, 553392, 564372, 582876, 658434, 666144, 752496, 777168, 846558, 877912, 987651, 1106784, 1128744, 1165752, 1269837, 1316868, 1504992, 1554336, 1693116, 1755824, 1975302, 2257488, 2331504, 2539674, 2633736, 2962953, 3386232, 3511648, 3950604, 4514976, 4663008, 5079348, 5267472, 5925906, 6772464, 7901208, 8888859, 10158696, 10534944, 11851812, 13544928, 15802416, 17777718, 20317392, 23703624, 31604832, 35555436, 40634784, 47407248, 71110872, 94814496, 142221744, 284443488]

約数ペア:

[(1, 284443488), (2, 142221744), (3, 94814496), (4, 71110872), (6, 47407248), (7, 40634784), (8, 35555436), (9, 31604832), (12, 23703624), (14, 20317392), (16, 17777718), (18, 15802416), (21, 13544928), (24, 11851812), (27, 10534944), (28, 10158696), (32, 8888859), (36, 7901208), (42, 6772464), (48, 5925906), (54, 5267472), (56, 5079348), (61, 4663008), (63, 4514976), (72, 3950604), (81, 3511648), (84, 3386232), (96, 2962953), (108, 2633736), (112, 2539674), (122, 2331504), (126, 2257488), (144, 1975302), (162, 1755824), (168, 1693116), (183, 1554336), (189, 1504992), (216, 1316868), (224, 1269837), (244, 1165752), (252, 1128744), (257, 1106784), (288, 987651), (324, 877912), (336, 846558), (366, 777168), (378, 752496), (427, 666144), (432, 658434), (488, 582876), (504, 564372), (514, 553392), (549, 518112), (567, 501664), (648, 438956), (672, 423279), (732, 388584), (756, 376248), (771, 368928), (854, 333072), (864, 329217), (976, 291438), (1008, 282186), (1028, 276696), (1098, 259056), (1134, 250832), (1281, 222048), (1296, 219478), (1464, 194292), (1512, 188124), (1542, 184464), (1647, 172704), (1708, 166536), (1799, 158112), (1952, 145719), (2016, 141093), (2056, 138348), (2196, 129528), (2268, 125416), (2313, 122976), (2562, 111024), (2592, 109739), (2928, 97146), (3024, 94062), (3084, 92232), (3294, 86352), (3416, 83268), (3598, 79056), (3843, 74016), (4112, 69174), (4392, 64764), (4536, 62708), (4626, 61488), (4941, 57568), (5124, 55512), (5397, 52704), (5856, 48573), (6048, 47031), (6168, 46116), (6588, 43176), (6832, 41634), (6939, 40992), (7196, 39528), (7686, 37008), (8224, 34587), (8784, 32382), (9072, 31354), (9252, 30744), (9882, 28784), (10248, 27756), (10794, 26352), (11529, 24672), (12336, 23058), (13176, 21588), (13664, 20817), (13878, 20496), (14392, 19764), (15372, 18504), (15677, 18144), (16191, 17568)]