747220128

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{43003}}^1$

素因数の和:43197

約数の個数: 48

約数和(自身を含む): 1972335456

約数和(自身を除く): 1225115328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 17376, 43003, 86006, 129009, 172012, 258018, 344024, 516036, 688048, 1032072, 1376096, 2064144, 4128288, 7783543, 15567086, 23350629, 31134172, 46701258, 62268344, 93402516, 124536688, 186805032, 249073376, 373610064, 747220128]

約数ペア:

[(1, 747220128), (2, 373610064), (3, 249073376), (4, 186805032), (6, 124536688), (8, 93402516), (12, 62268344), (16, 46701258), (24, 31134172), (32, 23350629), (48, 15567086), (96, 7783543), (181, 4128288), (362, 2064144), (543, 1376096), (724, 1032072), (1086, 688048), (1448, 516036), (2172, 344024), (2896, 258018), (4344, 172012), (5792, 129009), (8688, 86006), (17376, 43003)]