289723008

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11345

約数の個数: 64

約数和(自身を含む): 781132320

約数和(自身を除く): 491409312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 8576, 11261, 12864, 22522, 25728, 33783, 45044, 67566, 90088, 135132, 180176, 270264, 360352, 540528, 720704, 754487, 1081056, 1441408, 1508974, 2162112, 2263461, 3017948, 4324224, 4526922, 6035896, 9053844, 12071792, 18107688, 24143584, 36215376, 48287168, 72430752, 96574336, 144861504, 289723008]

約数ペア:

[(1, 289723008), (2, 144861504), (3, 96574336), (4, 72430752), (6, 48287168), (8, 36215376), (12, 24143584), (16, 18107688), (24, 12071792), (32, 9053844), (48, 6035896), (64, 4526922), (67, 4324224), (96, 3017948), (128, 2263461), (134, 2162112), (192, 1508974), (201, 1441408), (268, 1081056), (384, 754487), (402, 720704), (536, 540528), (804, 360352), (1072, 270264), (1608, 180176), (2144, 135132), (3216, 90088), (4288, 67566), (6432, 45044), (8576, 33783), (11261, 25728), (12864, 22522)]