1242802008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43261}}^1$

素因数の和:43302

約数の個数: 128

約数和(自身を含む): 4153152000

約数和(自身を除く): 2910349992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 43261, 86522, 129783, 173044, 259566, 302827, 346088, 389349, 519132, 605654, 778698, 821959, 908481, 1038264, 1168047, 1211308, 1557396, 1643918, 1816962, 2336094, 2422616, 2465877, 2725443, 3114792, 3287836, 3633924, 4672188, 4931754, 5450886, 5753713, 6575672, 7267848, 7397631, 8176329, 9344376, 9863508, 10901772, 11507426, 14795262, 16352658, 17261139, 19727016, 21803544, 22192893, 23014852, 29590524, 32705316, 34522278, 44385786, 46029704, 51783417, 59181048, 65410632, 69044556, 88771572, 103566834, 138089112, 155350251, 177543144, 207133668, 310700502, 414267336, 621401004, 1242802008]

約数ペア:

[(1, 1242802008), (2, 621401004), (3, 414267336), (4, 310700502), (6, 207133668), (7, 177543144), (8, 155350251), (9, 138089112), (12, 103566834), (14, 88771572), (18, 69044556), (19, 65410632), (21, 59181048), (24, 51783417), (27, 46029704), (28, 44385786), (36, 34522278), (38, 32705316), (42, 29590524), (54, 23014852), (56, 22192893), (57, 21803544), (63, 19727016), (72, 17261139), (76, 16352658), (84, 14795262), (108, 11507426), (114, 10901772), (126, 9863508), (133, 9344376), (152, 8176329), (168, 7397631), (171, 7267848), (189, 6575672), (216, 5753713), (228, 5450886), (252, 4931754), (266, 4672188), (342, 3633924), (378, 3287836), (399, 3114792), (456, 2725443), (504, 2465877), (513, 2422616), (532, 2336094), (684, 1816962), (756, 1643918), (798, 1557396), (1026, 1211308), (1064, 1168047), (1197, 1038264), (1368, 908481), (1512, 821959), (1596, 778698), (2052, 605654), (2394, 519132), (3192, 389349), (3591, 346088), (4104, 302827), (4788, 259566), (7182, 173044), (9576, 129783), (14364, 86522), (28728, 43261)]