381443964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 1013655552

約数和(自身を除く): 632211588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 97, 124, 132, 186, 194, 291, 341, 372, 388, 582, 682, 961, 1023, 1067, 1164, 1364, 1922, 2046, 2134, 2883, 3007, 3201, 3844, 4092, 4268, 5766, 6014, 6402, 9021, 10571, 11532, 12028, 12804, 18042, 21142, 29791, 31713, 33077, 36084, 42284, 59582, 63426, 66154, 89373, 93217, 99231, 119164, 126852, 132308, 178746, 186434, 198462, 279651, 327701, 357492, 372868, 396924, 559302, 655402, 983103, 1025387, 1118604, 1310804, 1966206, 2050774, 2889727, 3076161, 3932412, 4101548, 5779454, 6152322, 8669181, 11558908, 12304644, 17338362, 31786997, 34676724, 63573994, 95360991, 127147988, 190721982, 381443964]

約数ペア:

[(1, 381443964), (2, 190721982), (3, 127147988), (4, 95360991), (6, 63573994), (11, 34676724), (12, 31786997), (22, 17338362), (31, 12304644), (33, 11558908), (44, 8669181), (62, 6152322), (66, 5779454), (93, 4101548), (97, 3932412), (124, 3076161), (132, 2889727), (186, 2050774), (194, 1966206), (291, 1310804), (341, 1118604), (372, 1025387), (388, 983103), (582, 655402), (682, 559302), (961, 396924), (1023, 372868), (1067, 357492), (1164, 327701), (1364, 279651), (1922, 198462), (2046, 186434), (2134, 178746), (2883, 132308), (3007, 126852), (3201, 119164), (3844, 99231), (4092, 93217), (4268, 89373), (5766, 66154), (6014, 63426), (6402, 59582), (9021, 42284), (10571, 36084), (11532, 33077), (12028, 31713), (12804, 29791), (18042, 21142)]