2787742944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22669}}^1$

素因数の和:22753

約数の個数: 144

約数和(自身を含む): 9209098080

約数和(自身を除く): 6421355136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 17568, 20496, 22669, 30744, 40992, 45338, 61488, 68007, 90676, 122976, 136014, 158683, 181352, 204021, 272028, 317366, 362704, 408042, 476049, 544056, 634732, 725408, 816084, 952098, 1088112, 1269464, 1382809, 1428147, 1632168, 1904196, 2176224, 2538928, 2765618, 2856294, 3264336, 3808392, 4148427, 5077856, 5531236, 5712588, 6528672, 7616784, 8296854, 9679663, 11062472, 11425176, 12445281, 15233568, 16593708, 19359326, 22124944, 22850352, 24890562, 29038989, 33187416, 38718652, 44249888, 45700704, 49781124, 58077978, 66374832, 77437304, 87116967, 99562248, 116155956, 132749664, 154874608, 174233934, 199124496, 232311912, 309749216, 348467868, 398248992, 464623824, 696935736, 929247648, 1393871472, 2787742944]

約数ペア:

[(1, 2787742944), (2, 1393871472), (3, 929247648), (4, 696935736), (6, 464623824), (7, 398248992), (8, 348467868), (9, 309749216), (12, 232311912), (14, 199124496), (16, 174233934), (18, 154874608), (21, 132749664), (24, 116155956), (28, 99562248), (32, 87116967), (36, 77437304), (42, 66374832), (48, 58077978), (56, 49781124), (61, 45700704), (63, 44249888), (72, 38718652), (84, 33187416), (96, 29038989), (112, 24890562), (122, 22850352), (126, 22124944), (144, 19359326), (168, 16593708), (183, 15233568), (224, 12445281), (244, 11425176), (252, 11062472), (288, 9679663), (336, 8296854), (366, 7616784), (427, 6528672), (488, 5712588), (504, 5531236), (549, 5077856), (672, 4148427), (732, 3808392), (854, 3264336), (976, 2856294), (1008, 2765618), (1098, 2538928), (1281, 2176224), (1464, 1904196), (1708, 1632168), (1952, 1428147), (2016, 1382809), (2196, 1269464), (2562, 1088112), (2928, 952098), (3416, 816084), (3843, 725408), (4392, 634732), (5124, 544056), (5856, 476049), (6832, 408042), (7686, 362704), (8784, 317366), (10248, 272028), (13664, 204021), (15372, 181352), (17568, 158683), (20496, 136014), (22669, 122976), (30744, 90676), (40992, 68007), (45338, 61488)]