1395992496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19961}}^1$

素因数の和:20050

約数の個数: 80

約数和(自身を含む): 3802042368

約数和(自身を除く): 2406049872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 17484, 19961, 23312, 34968, 39922, 59883, 69936, 79844, 119766, 159688, 239532, 319376, 479064, 618791, 938167, 958128, 1237582, 1856373, 1876334, 2475164, 2814501, 3712746, 3752668, 4950328, 5629002, 7425492, 7505336, 9900656, 11258004, 14850984, 15010672, 22516008, 29083177, 29701968, 45032016, 58166354, 87249531, 116332708, 174499062, 232665416, 348998124, 465330832, 697996248, 1395992496]

約数ペア:

[(1, 1395992496), (2, 697996248), (3, 465330832), (4, 348998124), (6, 232665416), (8, 174499062), (12, 116332708), (16, 87249531), (24, 58166354), (31, 45032016), (47, 29701968), (48, 29083177), (62, 22516008), (93, 15010672), (94, 14850984), (124, 11258004), (141, 9900656), (186, 7505336), (188, 7425492), (248, 5629002), (282, 4950328), (372, 3752668), (376, 3712746), (496, 2814501), (564, 2475164), (744, 1876334), (752, 1856373), (1128, 1237582), (1457, 958128), (1488, 938167), (2256, 618791), (2914, 479064), (4371, 319376), (5828, 239532), (8742, 159688), (11656, 119766), (17484, 79844), (19961, 69936), (23312, 59883), (34968, 39922)]