2642825808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 180

約数和(自身を含む): 8574718048

約数和(自身を除く): 5931892240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 331, 336, 356, 504, 534, 623, 662, 712, 801, 993, 1008, 1068, 1246, 1324, 1424, 1602, 1869, 1986, 2136, 2317, 2492, 2648, 2979, 3204, 3738, 3972, 4272, 4634, 4984, 5296, 5607, 5958, 6408, 6951, 7476, 7921, 7944, 9268, 9968, 11214, 11916, 12816, 13902, 14952, 15842, 15888, 18536, 20853, 22428, 23763, 23832, 27804, 29459, 29904, 31684, 37072, 41706, 44856, 47526, 47664, 55447, 55608, 58918, 63368, 71289, 83412, 88377, 89712, 95052, 110894, 111216, 117836, 126736, 142578, 166341, 166824, 176754, 190104, 206213, 221788, 235672, 265131, 285156, 332682, 333648, 353508, 380208, 412426, 443576, 471344, 499023, 530262, 570312, 618639, 665364, 707016, 824852, 887152, 998046, 1060524, 1140624, 1237278, 1330728, 1414032, 1649704, 1855917, 1996092, 2121048, 2474556, 2621851, 2661456, 3299408, 3711834, 3992184, 4242096, 4949112, 5243702, 7423668, 7865553, 7984368, 9898224, 10487404, 14847336, 15731106, 18352957, 20974808, 23596659, 29694672, 31462212, 36705914, 41949616, 47193318, 55058871, 62924424, 73411828, 94386636, 110117742, 125848848, 146823656, 165176613, 188773272, 220235484, 293647312, 330353226, 377546544, 440470968, 660706452, 880941936, 1321412904, 2642825808]

約数ペア:

[(1, 2642825808), (2, 1321412904), (3, 880941936), (4, 660706452), (6, 440470968), (7, 377546544), (8, 330353226), (9, 293647312), (12, 220235484), (14, 188773272), (16, 165176613), (18, 146823656), (21, 125848848), (24, 110117742), (28, 94386636), (36, 73411828), (42, 62924424), (48, 55058871), (56, 47193318), (63, 41949616), (72, 36705914), (84, 31462212), (89, 29694672), (112, 23596659), (126, 20974808), (144, 18352957), (168, 15731106), (178, 14847336), (252, 10487404), (267, 9898224), (331, 7984368), (336, 7865553), (356, 7423668), (504, 5243702), (534, 4949112), (623, 4242096), (662, 3992184), (712, 3711834), (801, 3299408), (993, 2661456), (1008, 2621851), (1068, 2474556), (1246, 2121048), (1324, 1996092), (1424, 1855917), (1602, 1649704), (1869, 1414032), (1986, 1330728), (2136, 1237278), (2317, 1140624), (2492, 1060524), (2648, 998046), (2979, 887152), (3204, 824852), (3738, 707016), (3972, 665364), (4272, 618639), (4634, 570312), (4984, 530262), (5296, 499023), (5607, 471344), (5958, 443576), (6408, 412426), (6951, 380208), (7476, 353508), (7921, 333648), (7944, 332682), (9268, 285156), (9968, 265131), (11214, 235672), (11916, 221788), (12816, 206213), (13902, 190104), (14952, 176754), (15842, 166824), (15888, 166341), (18536, 142578), (20853, 126736), (22428, 117836), (23763, 111216), (23832, 110894), (27804, 95052), (29459, 89712), (29904, 88377), (31684, 83412), (37072, 71289), (41706, 63368), (44856, 58918), (47526, 55608), (47664, 55447)]