216161784

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 647446800

約数和(自身を除く): 431285016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 97, 108, 114, 152, 162, 171, 181, 194, 216, 228, 291, 324, 342, 362, 388, 456, 513, 543, 582, 648, 684, 724, 776, 873, 1026, 1086, 1164, 1368, 1448, 1539, 1629, 1746, 1843, 2052, 2172, 2328, 2619, 3078, 3258, 3439, 3492, 3686, 4104, 4344, 4887, 5238, 5529, 6156, 6516, 6878, 6984, 7372, 7857, 9774, 10317, 10476, 11058, 12312, 13032, 13756, 14661, 14744, 15714, 16587, 17557, 19548, 20634, 20952, 22116, 27512, 29322, 30951, 31428, 33174, 35114, 39096, 41268, 44232, 49761, 52671, 58644, 61902, 62856, 66348, 70228, 82536, 92853, 99522, 105342, 117288, 123804, 132696, 140456, 149283, 158013, 185706, 199044, 210684, 247608, 278559, 298566, 316026, 333583, 371412, 398088, 421368, 474039, 557118, 597132, 632052, 667166, 742824, 948078, 1000749, 1114236, 1194264, 1264104, 1334332, 1422117, 1896156, 2001498, 2228472, 2668664, 2844234, 3002247, 3792312, 4002996, 5688468, 6004494, 8005992, 9006741, 11376936, 12008988, 18013482, 24017976, 27020223, 36026964, 54040446, 72053928, 108080892, 216161784]

約数ペア:

[(1, 216161784), (2, 108080892), (3, 72053928), (4, 54040446), (6, 36026964), (8, 27020223), (9, 24017976), (12, 18013482), (18, 12008988), (19, 11376936), (24, 9006741), (27, 8005992), (36, 6004494), (38, 5688468), (54, 4002996), (57, 3792312), (72, 3002247), (76, 2844234), (81, 2668664), (97, 2228472), (108, 2001498), (114, 1896156), (152, 1422117), (162, 1334332), (171, 1264104), (181, 1194264), (194, 1114236), (216, 1000749), (228, 948078), (291, 742824), (324, 667166), (342, 632052), (362, 597132), (388, 557118), (456, 474039), (513, 421368), (543, 398088), (582, 371412), (648, 333583), (684, 316026), (724, 298566), (776, 278559), (873, 247608), (1026, 210684), (1086, 199044), (1164, 185706), (1368, 158013), (1448, 149283), (1539, 140456), (1629, 132696), (1746, 123804), (1843, 117288), (2052, 105342), (2172, 99522), (2328, 92853), (2619, 82536), (3078, 70228), (3258, 66348), (3439, 62856), (3492, 61902), (3686, 58644), (4104, 52671), (4344, 49761), (4887, 44232), (5238, 41268), (5529, 39096), (6156, 35114), (6516, 33174), (6878, 31428), (6984, 30951), (7372, 29322), (7857, 27512), (9774, 22116), (10317, 20952), (10476, 20634), (11058, 19548), (12312, 17557), (13032, 16587), (13756, 15714), (14661, 14744)]