281984208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 818530944

約数和(自身を除く): 536546736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 121, 132, 141, 176, 188, 242, 264, 282, 363, 376, 484, 517, 528, 564, 726, 752, 968, 1033, 1034, 1128, 1452, 1551, 1936, 2066, 2068, 2256, 2904, 3099, 3102, 4132, 4136, 5687, 5808, 6198, 6204, 8264, 8272, 11363, 11374, 12396, 12408, 16528, 17061, 22726, 22748, 24792, 24816, 34089, 34122, 45452, 45496, 48551, 49584, 68178, 68244, 90904, 90992, 97102, 124993, 136356, 136488, 145653, 181808, 194204, 249986, 272712, 272976, 291306, 374979, 388408, 499972, 534061, 545424, 582612, 749958, 776816, 999944, 1068122, 1165224, 1499916, 1602183, 1999888, 2136244, 2330448, 2999832, 3204366, 4272488, 5874671, 5999664, 6408732, 8544976, 11749342, 12817464, 17624013, 23498684, 25634928, 35248026, 46997368, 70496052, 93994736, 140992104, 281984208]

約数ペア:

[(1, 281984208), (2, 140992104), (3, 93994736), (4, 70496052), (6, 46997368), (8, 35248026), (11, 25634928), (12, 23498684), (16, 17624013), (22, 12817464), (24, 11749342), (33, 8544976), (44, 6408732), (47, 5999664), (48, 5874671), (66, 4272488), (88, 3204366), (94, 2999832), (121, 2330448), (132, 2136244), (141, 1999888), (176, 1602183), (188, 1499916), (242, 1165224), (264, 1068122), (282, 999944), (363, 776816), (376, 749958), (484, 582612), (517, 545424), (528, 534061), (564, 499972), (726, 388408), (752, 374979), (968, 291306), (1033, 272976), (1034, 272712), (1128, 249986), (1452, 194204), (1551, 181808), (1936, 145653), (2066, 136488), (2068, 136356), (2256, 124993), (2904, 97102), (3099, 90992), (3102, 90904), (4132, 68244), (4136, 68178), (5687, 49584), (5808, 48551), (6198, 45496), (6204, 45452), (8264, 34122), (8272, 34089), (11363, 24816), (11374, 24792), (12396, 22748), (12408, 22726), (16528, 17061)]