242903448

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 726726000

約数和(自身を除く): 483822552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 109, 114, 152, 162, 171, 181, 216, 218, 228, 324, 327, 342, 362, 436, 456, 513, 543, 648, 654, 684, 724, 872, 981, 1026, 1086, 1308, 1368, 1448, 1539, 1629, 1962, 2052, 2071, 2172, 2616, 2943, 3078, 3258, 3439, 3924, 4104, 4142, 4344, 4887, 5886, 6156, 6213, 6516, 6878, 7848, 8284, 8829, 9774, 10317, 11772, 12312, 12426, 13032, 13756, 14661, 16568, 17658, 18639, 19548, 19729, 20634, 23544, 24852, 27512, 29322, 30951, 35316, 37278, 39096, 39458, 41268, 49704, 55917, 58644, 59187, 61902, 70632, 74556, 78916, 82536, 92853, 111834, 117288, 118374, 123804, 149112, 157832, 167751, 177561, 185706, 223668, 236748, 247608, 278559, 335502, 355122, 371412, 374851, 447336, 473496, 532683, 557118, 671004, 710244, 742824, 749702, 1065366, 1114236, 1124553, 1342008, 1420488, 1499404, 1598049, 2130732, 2228472, 2249106, 2998808, 3196098, 3373659, 4261464, 4498212, 6392196, 6747318, 8996424, 10120977, 12784392, 13494636, 20241954, 26989272, 30362931, 40483908, 60725862, 80967816, 121451724, 242903448]

約数ペア:

[(1, 242903448), (2, 121451724), (3, 80967816), (4, 60725862), (6, 40483908), (8, 30362931), (9, 26989272), (12, 20241954), (18, 13494636), (19, 12784392), (24, 10120977), (27, 8996424), (36, 6747318), (38, 6392196), (54, 4498212), (57, 4261464), (72, 3373659), (76, 3196098), (81, 2998808), (108, 2249106), (109, 2228472), (114, 2130732), (152, 1598049), (162, 1499404), (171, 1420488), (181, 1342008), (216, 1124553), (218, 1114236), (228, 1065366), (324, 749702), (327, 742824), (342, 710244), (362, 671004), (436, 557118), (456, 532683), (513, 473496), (543, 447336), (648, 374851), (654, 371412), (684, 355122), (724, 335502), (872, 278559), (981, 247608), (1026, 236748), (1086, 223668), (1308, 185706), (1368, 177561), (1448, 167751), (1539, 157832), (1629, 149112), (1962, 123804), (2052, 118374), (2071, 117288), (2172, 111834), (2616, 92853), (2943, 82536), (3078, 78916), (3258, 74556), (3439, 70632), (3924, 61902), (4104, 59187), (4142, 58644), (4344, 55917), (4887, 49704), (5886, 41268), (6156, 39458), (6213, 39096), (6516, 37278), (6878, 35316), (7848, 30951), (8284, 29322), (8829, 27512), (9774, 24852), (10317, 23544), (11772, 20634), (12312, 19729), (12426, 19548), (13032, 18639), (13756, 17658), (14661, 16568)]