2639188128

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 7008724800

約数和(自身を除く): 4369536672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 307, 447, 596, 601, 614, 894, 921, 1192, 1202, 1228, 1788, 1803, 1842, 2384, 2404, 2456, 3576, 3606, 3684, 4768, 4808, 4912, 7152, 7212, 7368, 9616, 9824, 14304, 14424, 14736, 19232, 28848, 29472, 45743, 57696, 89549, 91486, 137229, 179098, 182972, 184507, 268647, 274458, 358196, 365944, 369014, 537294, 548916, 553521, 716392, 731888, 738028, 1074588, 1097832, 1107042, 1432784, 1463776, 1476056, 2149176, 2195664, 2214084, 2865568, 2952112, 4298352, 4391328, 4428168, 5904224, 8596704, 8856336, 17712672, 27491543, 54983086, 82474629, 109966172, 164949258, 219932344, 329898516, 439864688, 659797032, 879729376, 1319594064, 2639188128]

約数ペア:

[(1, 2639188128), (2, 1319594064), (3, 879729376), (4, 659797032), (6, 439864688), (8, 329898516), (12, 219932344), (16, 164949258), (24, 109966172), (32, 82474629), (48, 54983086), (96, 27491543), (149, 17712672), (298, 8856336), (307, 8596704), (447, 5904224), (596, 4428168), (601, 4391328), (614, 4298352), (894, 2952112), (921, 2865568), (1192, 2214084), (1202, 2195664), (1228, 2149176), (1788, 1476056), (1803, 1463776), (1842, 1432784), (2384, 1107042), (2404, 1097832), (2456, 1074588), (3576, 738028), (3606, 731888), (3684, 716392), (4768, 553521), (4808, 548916), (4912, 537294), (7152, 369014), (7212, 365944), (7368, 358196), (9616, 274458), (9824, 268647), (14304, 184507), (14424, 182972), (14736, 179098), (19232, 137229), (28848, 91486), (29472, 89549), (45743, 57696)]