1238401584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72269}}^1$

素因数の和:72307

約数の個数: 120

約数和(自身を含む): 4193972640

約数和(自身を除く): 2955571056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 72269, 144538, 216807, 289076, 433614, 505883, 578152, 650421, 867228, 1011766, 1156304, 1228573, 1300842, 1517649, 1734456, 2023532, 2457146, 2601684, 3035298, 3468912, 3685719, 4047064, 4552947, 4914292, 5203368, 6070596, 7371438, 8094128, 8600011, 9105894, 9828584, 10406736, 11057157, 12141192, 14742876, 17200022, 18211788, 19657168, 22114314, 24282384, 25800033, 29485752, 34400044, 36423576, 44228628, 51600066, 58971504, 68800088, 72847152, 77400099, 88457256, 103200132, 137600176, 154800198, 176914512, 206400264, 309600396, 412800528, 619200792, 1238401584]

約数ペア:

[(1, 1238401584), (2, 619200792), (3, 412800528), (4, 309600396), (6, 206400264), (7, 176914512), (8, 154800198), (9, 137600176), (12, 103200132), (14, 88457256), (16, 77400099), (17, 72847152), (18, 68800088), (21, 58971504), (24, 51600066), (28, 44228628), (34, 36423576), (36, 34400044), (42, 29485752), (48, 25800033), (51, 24282384), (56, 22114314), (63, 19657168), (68, 18211788), (72, 17200022), (84, 14742876), (102, 12141192), (112, 11057157), (119, 10406736), (126, 9828584), (136, 9105894), (144, 8600011), (153, 8094128), (168, 7371438), (204, 6070596), (238, 5203368), (252, 4914292), (272, 4552947), (306, 4047064), (336, 3685719), (357, 3468912), (408, 3035298), (476, 2601684), (504, 2457146), (612, 2023532), (714, 1734456), (816, 1517649), (952, 1300842), (1008, 1228573), (1071, 1156304), (1224, 1011766), (1428, 867228), (1904, 650421), (2142, 578152), (2448, 505883), (2856, 433614), (4284, 289076), (5712, 216807), (8568, 144538), (17136, 72269)]