348605972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 743119104

約数和(自身を除く): 394513132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 97, 103, 122, 143, 194, 206, 244, 286, 388, 412, 572, 671, 793, 1067, 1133, 1261, 1339, 1342, 1586, 2134, 2266, 2522, 2678, 2684, 3172, 4268, 4532, 5044, 5356, 5917, 6283, 8723, 9991, 11834, 12566, 13871, 14729, 17446, 19982, 23668, 25132, 27742, 29458, 34892, 39964, 55484, 58916, 65087, 69113, 76921, 81679, 109901, 129883, 130174, 138226, 153842, 163358, 219802, 259766, 260348, 276452, 307684, 326716, 439604, 519532, 609451, 846131, 898469, 1218902, 1428713, 1692262, 1796938, 2437804, 2857426, 3384524, 3593876, 5714852, 6703961, 7922863, 13407922, 15845726, 26815844, 31691452, 87151493, 174302986, 348605972]

約数ペア:

[(1, 348605972), (2, 174302986), (4, 87151493), (11, 31691452), (13, 26815844), (22, 15845726), (26, 13407922), (44, 7922863), (52, 6703961), (61, 5714852), (97, 3593876), (103, 3384524), (122, 2857426), (143, 2437804), (194, 1796938), (206, 1692262), (244, 1428713), (286, 1218902), (388, 898469), (412, 846131), (572, 609451), (671, 519532), (793, 439604), (1067, 326716), (1133, 307684), (1261, 276452), (1339, 260348), (1342, 259766), (1586, 219802), (2134, 163358), (2266, 153842), (2522, 138226), (2678, 130174), (2684, 129883), (3172, 109901), (4268, 81679), (4532, 76921), (5044, 69113), (5356, 65087), (5917, 58916), (6283, 55484), (8723, 39964), (9991, 34892), (11834, 29458), (12566, 27742), (13871, 25132), (14729, 23668), (17446, 19982)]