189628992

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 224

約数和(自身を含む): 650077440

約数和(自身を除く): 460448448

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, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 257, 288, 336, 366, 378, 427, 432, 448, 488, 504, 514, 549, 576, 672, 732, 756, 771, 854, 864, 976, 1008, 1028, 1098, 1281, 1344, 1464, 1512, 1542, 1647, 1708, 1728, 1799, 1952, 2016, 2056, 2196, 2313, 2562, 2928, 3024, 3084, 3294, 3416, 3598, 3843, 3904, 4032, 4112, 4392, 4626, 5124, 5397, 5856, 6048, 6168, 6588, 6832, 6939, 7196, 7686, 8224, 8784, 9252, 10248, 10794, 11529, 11712, 12096, 12336, 13176, 13664, 13878, 14392, 15372, 15677, 16191, 16448, 17568, 18504, 20496, 21588, 23058, 24672, 26352, 27328, 27756, 28784, 30744, 31354, 32382, 35136, 37008, 40992, 43176, 46116, 47031, 48573, 49344, 52704, 55512, 57568, 61488, 62708, 64764, 74016, 81984, 86352, 92232, 94062, 97146, 105408, 109739, 111024, 115136, 122976, 125416, 129528, 141093, 148032, 172704, 184464, 188124, 194292, 219478, 222048, 245952, 250832, 259056, 282186, 329217, 345408, 368928, 376248, 388584, 423279, 438956, 444096, 501664, 518112, 564372, 658434, 737856, 752496, 777168, 846558, 877912, 987651, 1003328, 1036224, 1128744, 1316868, 1504992, 1554336, 1693116, 1755824, 1975302, 2257488, 2633736, 2962953, 3009984, 3108672, 3386232, 3511648, 3950604, 4514976, 5267472, 5925906, 6772464, 7023296, 7901208, 9029952, 10534944, 11851812, 13544928, 15802416, 21069888, 23703624, 27089856, 31604832, 47407248, 63209664, 94814496, 189628992]

約数ペア:

[(1, 189628992), (2, 94814496), (3, 63209664), (4, 47407248), (6, 31604832), (7, 27089856), (8, 23703624), (9, 21069888), (12, 15802416), (14, 13544928), (16, 11851812), (18, 10534944), (21, 9029952), (24, 7901208), (27, 7023296), (28, 6772464), (32, 5925906), (36, 5267472), (42, 4514976), (48, 3950604), (54, 3511648), (56, 3386232), (61, 3108672), (63, 3009984), (64, 2962953), (72, 2633736), (84, 2257488), (96, 1975302), (108, 1755824), (112, 1693116), (122, 1554336), (126, 1504992), (144, 1316868), (168, 1128744), (183, 1036224), (189, 1003328), (192, 987651), (216, 877912), (224, 846558), (244, 777168), (252, 752496), (257, 737856), (288, 658434), (336, 564372), (366, 518112), (378, 501664), (427, 444096), (432, 438956), (448, 423279), (488, 388584), (504, 376248), (514, 368928), (549, 345408), (576, 329217), (672, 282186), (732, 259056), (756, 250832), (771, 245952), (854, 222048), (864, 219478), (976, 194292), (1008, 188124), (1028, 184464), (1098, 172704), (1281, 148032), (1344, 141093), (1464, 129528), (1512, 125416), (1542, 122976), (1647, 115136), (1708, 111024), (1728, 109739), (1799, 105408), (1952, 97146), (2016, 94062), (2056, 92232), (2196, 86352), (2313, 81984), (2562, 74016), (2928, 64764), (3024, 62708), (3084, 61488), (3294, 57568), (3416, 55512), (3598, 52704), (3843, 49344), (3904, 48573), (4032, 47031), (4112, 46116), (4392, 43176), (4626, 40992), (5124, 37008), (5397, 35136), (5856, 32382), (6048, 31354), (6168, 30744), (6588, 28784), (6832, 27756), (6939, 27328), (7196, 26352), (7686, 24672), (8224, 23058), (8784, 21588), (9252, 20496), (10248, 18504), (10794, 17568), (11529, 16448), (11712, 16191), (12096, 15677), (12336, 15372), (13176, 14392), (13664, 13878)]