38219184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 114935600

約数和(自身を除く): 76716416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 229, 244, 304, 342, 366, 456, 458, 488, 549, 684, 687, 732, 912, 916, 976, 1098, 1159, 1368, 1374, 1464, 1832, 2061, 2196, 2318, 2736, 2748, 2928, 3477, 3664, 4122, 4351, 4392, 4636, 5496, 6954, 8244, 8702, 8784, 9272, 10431, 10992, 13053, 13908, 13969, 16488, 17404, 18544, 20862, 26106, 27816, 27938, 32976, 34808, 39159, 41724, 41907, 52212, 55632, 55876, 69616, 78318, 83448, 83814, 104424, 111752, 125721, 156636, 166896, 167628, 208848, 223504, 251442, 265411, 313272, 335256, 502884, 530822, 626544, 670512, 796233, 1005768, 1061644, 1592466, 2011536, 2123288, 2388699, 3184932, 4246576, 4777398, 6369864, 9554796, 12739728, 19109592, 38219184]

約数ペア:

[(1, 38219184), (2, 19109592), (3, 12739728), (4, 9554796), (6, 6369864), (8, 4777398), (9, 4246576), (12, 3184932), (16, 2388699), (18, 2123288), (19, 2011536), (24, 1592466), (36, 1061644), (38, 1005768), (48, 796233), (57, 670512), (61, 626544), (72, 530822), (76, 502884), (114, 335256), (122, 313272), (144, 265411), (152, 251442), (171, 223504), (183, 208848), (228, 167628), (229, 166896), (244, 156636), (304, 125721), (342, 111752), (366, 104424), (456, 83814), (458, 83448), (488, 78318), (549, 69616), (684, 55876), (687, 55632), (732, 52212), (912, 41907), (916, 41724), (976, 39159), (1098, 34808), (1159, 32976), (1368, 27938), (1374, 27816), (1464, 26106), (1832, 20862), (2061, 18544), (2196, 17404), (2318, 16488), (2736, 13969), (2748, 13908), (2928, 13053), (3477, 10992), (3664, 10431), (4122, 9272), (4351, 8784), (4392, 8702), (4636, 8244), (5496, 6954)]