898495596

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4051}}^1$

素因数の和:4223

約数の個数: 72

約数和(自身を含む): 2331861168

約数和(自身を除く): 1433365572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 101, 122, 183, 202, 244, 303, 366, 404, 549, 606, 732, 909, 1098, 1212, 1818, 2196, 3636, 4051, 6161, 8102, 12153, 12322, 16204, 18483, 24306, 24644, 36459, 36966, 48612, 55449, 72918, 73932, 110898, 145836, 221796, 247111, 409151, 494222, 741333, 818302, 988444, 1227453, 1482666, 1636604, 2223999, 2454906, 2965332, 3682359, 4447998, 4909812, 7364718, 8895996, 14729436, 24958211, 49916422, 74874633, 99832844, 149749266, 224623899, 299498532, 449247798, 898495596]

約数ペア:

[(1, 898495596), (2, 449247798), (3, 299498532), (4, 224623899), (6, 149749266), (9, 99832844), (12, 74874633), (18, 49916422), (36, 24958211), (61, 14729436), (101, 8895996), (122, 7364718), (183, 4909812), (202, 4447998), (244, 3682359), (303, 2965332), (366, 2454906), (404, 2223999), (549, 1636604), (606, 1482666), (732, 1227453), (909, 988444), (1098, 818302), (1212, 741333), (1818, 494222), (2196, 409151), (3636, 247111), (4051, 221796), (6161, 145836), (8102, 110898), (12153, 73932), (12322, 72918), (16204, 55449), (18483, 48612), (24306, 36966), (24644, 36459)]