1249996464

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1375

約数の個数: 120

約数和(自身を含む): 3584984832

約数和(自身を除く): 2334988368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 103, 142, 144, 206, 213, 284, 309, 412, 426, 568, 618, 639, 824, 852, 927, 1136, 1187, 1236, 1278, 1648, 1704, 1854, 2374, 2472, 2556, 3408, 3561, 3708, 4748, 4944, 5112, 7122, 7313, 7416, 9496, 10224, 10683, 14244, 14626, 14832, 18992, 21366, 21939, 28488, 29252, 42732, 43878, 56976, 58504, 65817, 84277, 85464, 87756, 117008, 122261, 131634, 168554, 170928, 175512, 244522, 252831, 263268, 337108, 351024, 366783, 489044, 505662, 526536, 674216, 733566, 758493, 978088, 1011324, 1053072, 1100349, 1348432, 1467132, 1516986, 1956176, 2022648, 2200698, 2934264, 3033972, 4045296, 4401396, 5868528, 6067944, 8680531, 8802792, 12135888, 17361062, 17605584, 26041593, 34722124, 52083186, 69444248, 78124779, 104166372, 138888496, 156249558, 208332744, 312499116, 416665488, 624998232, 1249996464]

約数ペア:

[(1, 1249996464), (2, 624998232), (3, 416665488), (4, 312499116), (6, 208332744), (8, 156249558), (9, 138888496), (12, 104166372), (16, 78124779), (18, 69444248), (24, 52083186), (36, 34722124), (48, 26041593), (71, 17605584), (72, 17361062), (103, 12135888), (142, 8802792), (144, 8680531), (206, 6067944), (213, 5868528), (284, 4401396), (309, 4045296), (412, 3033972), (426, 2934264), (568, 2200698), (618, 2022648), (639, 1956176), (824, 1516986), (852, 1467132), (927, 1348432), (1136, 1100349), (1187, 1053072), (1236, 1011324), (1278, 978088), (1648, 758493), (1704, 733566), (1854, 674216), (2374, 526536), (2472, 505662), (2556, 489044), (3408, 366783), (3561, 351024), (3708, 337108), (4748, 263268), (4944, 252831), (5112, 244522), (7122, 175512), (7313, 170928), (7416, 168554), (9496, 131634), (10224, 122261), (10683, 117008), (14244, 87756), (14626, 85464), (14832, 84277), (18992, 65817), (21366, 58504), (21939, 56976), (28488, 43878), (29252, 42732)]