242193456

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1553}}^1$

素因数の和:1608

約数の個数: 120

約数和(自身を含む): 734171760

約数和(自身を除く): 491978304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1368, 1444, 1553, 2052, 2166, 2736, 2888, 3106, 3249, 4104, 4332, 4659, 5776, 6212, 6498, 8208, 8664, 9318, 9747, 12424, 12996, 13977, 17328, 18636, 19494, 24848, 25992, 27954, 29507, 37272, 38988, 41931, 51984, 55908, 59014, 74544, 77976, 83862, 88521, 111816, 118028, 155952, 167724, 177042, 223632, 236056, 265563, 335448, 354084, 472112, 531126, 560633, 670896, 708168, 796689, 1062252, 1121266, 1416336, 1593378, 1681899, 2124504, 2242532, 3186756, 3363798, 4249008, 4485064, 5045697, 6373512, 6727596, 8970128, 10091394, 12747024, 13455192, 15137091, 20182788, 26910384, 30274182, 40365576, 60548364, 80731152, 121096728, 242193456]

約数ペア:

[(1, 242193456), (2, 121096728), (3, 80731152), (4, 60548364), (6, 40365576), (8, 30274182), (9, 26910384), (12, 20182788), (16, 15137091), (18, 13455192), (19, 12747024), (24, 10091394), (27, 8970128), (36, 6727596), (38, 6373512), (48, 5045697), (54, 4485064), (57, 4249008), (72, 3363798), (76, 3186756), (108, 2242532), (114, 2124504), (144, 1681899), (152, 1593378), (171, 1416336), (216, 1121266), (228, 1062252), (304, 796689), (342, 708168), (361, 670896), (432, 560633), (456, 531126), (513, 472112), (684, 354084), (722, 335448), (912, 265563), (1026, 236056), (1083, 223632), (1368, 177042), (1444, 167724), (1553, 155952), (2052, 118028), (2166, 111816), (2736, 88521), (2888, 83862), (3106, 77976), (3249, 74544), (4104, 59014), (4332, 55908), (4659, 51984), (5776, 41931), (6212, 38988), (6498, 37272), (8208, 29507), (8664, 27954), (9318, 25992), (9747, 24848), (12424, 19494), (12996, 18636), (13977, 17328)]