664074144

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{11587}}^1$

素因数の和:11802

約数の個数: 72

約数和(自身を含む): 1898114400

約数和(自身を除く): 1234040256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 11587, 14328, 19104, 23174, 28656, 34761, 46348, 57312, 69522, 92696, 104283, 139044, 185392, 208566, 278088, 370784, 417132, 556176, 834264, 1112352, 1668528, 2305813, 3337056, 4611626, 6917439, 9223252, 13834878, 18446504, 20752317, 27669756, 36893008, 41504634, 55339512, 73786016, 83009268, 110679024, 166018536, 221358048, 332037072, 664074144]

約数ペア:

[(1, 664074144), (2, 332037072), (3, 221358048), (4, 166018536), (6, 110679024), (8, 83009268), (9, 73786016), (12, 55339512), (16, 41504634), (18, 36893008), (24, 27669756), (32, 20752317), (36, 18446504), (48, 13834878), (72, 9223252), (96, 6917439), (144, 4611626), (199, 3337056), (288, 2305813), (398, 1668528), (597, 1112352), (796, 834264), (1194, 556176), (1592, 417132), (1791, 370784), (2388, 278088), (3184, 208566), (3582, 185392), (4776, 139044), (6368, 104283), (7164, 92696), (9552, 69522), (11587, 57312), (14328, 46348), (19104, 34761), (23174, 28656)]