388720944

素因数分解:

$2^4\times 3^4\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1304

約数の個数: 100

約数和(自身を含む): 1129891224

約数和(自身を除く): 741170280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 307, 324, 432, 614, 648, 921, 977, 1228, 1296, 1842, 1954, 2456, 2763, 2931, 3684, 3908, 4912, 5526, 5862, 7368, 7816, 8289, 8793, 11052, 11724, 14736, 15632, 16578, 17586, 22104, 23448, 24867, 26379, 33156, 35172, 44208, 46896, 49734, 52758, 66312, 70344, 79137, 99468, 105516, 132624, 140688, 158274, 198936, 211032, 299939, 316548, 397872, 422064, 599878, 633096, 899817, 1199756, 1266192, 1799634, 2399512, 2699451, 3599268, 4799024, 5398902, 7198536, 8098353, 10797804, 14397072, 16196706, 21595608, 24295059, 32393412, 43191216, 48590118, 64786824, 97180236, 129573648, 194360472, 388720944]

約数ペア:

[(1, 388720944), (2, 194360472), (3, 129573648), (4, 97180236), (6, 64786824), (8, 48590118), (9, 43191216), (12, 32393412), (16, 24295059), (18, 21595608), (24, 16196706), (27, 14397072), (36, 10797804), (48, 8098353), (54, 7198536), (72, 5398902), (81, 4799024), (108, 3599268), (144, 2699451), (162, 2399512), (216, 1799634), (307, 1266192), (324, 1199756), (432, 899817), (614, 633096), (648, 599878), (921, 422064), (977, 397872), (1228, 316548), (1296, 299939), (1842, 211032), (1954, 198936), (2456, 158274), (2763, 140688), (2931, 132624), (3684, 105516), (3908, 99468), (4912, 79137), (5526, 70344), (5862, 66312), (7368, 52758), (7816, 49734), (8289, 46896), (8793, 44208), (11052, 35172), (11724, 33156), (14736, 26379), (15632, 24867), (16578, 23448), (17586, 22104)]