438343224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 1299456000

約数和(自身を除く): 861112776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1364, 1672, 1767, 2046, 2356, 2508, 2728, 2819, 3534, 4092, 4712, 5016, 5638, 6479, 7068, 8184, 8457, 11276, 12958, 14136, 16914, 19437, 22552, 25916, 31009, 33828, 38874, 51832, 53561, 62018, 67656, 77748, 87389, 93027, 107122, 124036, 155496, 160683, 174778, 186054, 214244, 248072, 262167, 321366, 349556, 372108, 428488, 524334, 589171, 642732, 699112, 744216, 961279, 1048668, 1178342, 1285464, 1660391, 1767513, 1922558, 2097336, 2356684, 2883837, 3320782, 3535026, 3845116, 4713368, 4981173, 5767674, 6641564, 7070052, 7690232, 9962346, 11535348, 13283128, 14140104, 18264301, 19924692, 23070696, 36528602, 39849384, 54792903, 73057204, 109585806, 146114408, 219171612, 438343224]

約数ペア:

[(1, 438343224), (2, 219171612), (3, 146114408), (4, 109585806), (6, 73057204), (8, 54792903), (11, 39849384), (12, 36528602), (19, 23070696), (22, 19924692), (24, 18264301), (31, 14140104), (33, 13283128), (38, 11535348), (44, 9962346), (57, 7690232), (62, 7070052), (66, 6641564), (76, 5767674), (88, 4981173), (93, 4713368), (114, 3845116), (124, 3535026), (132, 3320782), (152, 2883837), (186, 2356684), (209, 2097336), (228, 1922558), (248, 1767513), (264, 1660391), (341, 1285464), (372, 1178342), (418, 1048668), (456, 961279), (589, 744216), (627, 699112), (682, 642732), (744, 589171), (836, 524334), (1023, 428488), (1178, 372108), (1254, 349556), (1364, 321366), (1672, 262167), (1767, 248072), (2046, 214244), (2356, 186054), (2508, 174778), (2728, 160683), (2819, 155496), (3534, 124036), (4092, 107122), (4712, 93027), (5016, 87389), (5638, 77748), (6479, 67656), (7068, 62018), (8184, 53561), (8457, 51832), (11276, 38874), (12958, 33828), (14136, 31009), (16914, 25916), (19437, 22552)]