2039305416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 5488560000

約数和(自身を除く): 3449254584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 109, 114, 152, 178, 218, 228, 267, 327, 356, 436, 456, 461, 534, 654, 712, 872, 922, 1068, 1308, 1383, 1691, 1844, 2071, 2136, 2616, 2766, 3382, 3688, 4142, 5073, 5532, 6213, 6764, 8284, 8759, 9701, 10146, 11064, 12426, 13528, 16568, 17518, 19402, 20292, 24852, 26277, 29103, 35036, 38804, 40584, 41029, 49704, 50249, 52554, 58206, 70072, 77608, 82058, 100498, 105108, 116412, 123087, 150747, 164116, 184319, 200996, 210216, 232824, 246174, 301494, 328232, 368638, 401992, 492348, 552957, 602988, 737276, 779551, 954731, 984696, 1105914, 1205976, 1474552, 1559102, 1909462, 2211828, 2338653, 2864193, 3118204, 3818924, 4423656, 4472161, 4677306, 5728386, 6236408, 7637848, 8944322, 9354612, 11456772, 13416483, 17888644, 18709224, 22913544, 26832966, 35777288, 53665932, 84971059, 107331864, 169942118, 254913177, 339884236, 509826354, 679768472, 1019652708, 2039305416]

約数ペア:

[(1, 2039305416), (2, 1019652708), (3, 679768472), (4, 509826354), (6, 339884236), (8, 254913177), (12, 169942118), (19, 107331864), (24, 84971059), (38, 53665932), (57, 35777288), (76, 26832966), (89, 22913544), (109, 18709224), (114, 17888644), (152, 13416483), (178, 11456772), (218, 9354612), (228, 8944322), (267, 7637848), (327, 6236408), (356, 5728386), (436, 4677306), (456, 4472161), (461, 4423656), (534, 3818924), (654, 3118204), (712, 2864193), (872, 2338653), (922, 2211828), (1068, 1909462), (1308, 1559102), (1383, 1474552), (1691, 1205976), (1844, 1105914), (2071, 984696), (2136, 954731), (2616, 779551), (2766, 737276), (3382, 602988), (3688, 552957), (4142, 492348), (5073, 401992), (5532, 368638), (6213, 328232), (6764, 301494), (8284, 246174), (8759, 232824), (9701, 210216), (10146, 200996), (11064, 184319), (12426, 164116), (13528, 150747), (16568, 123087), (17518, 116412), (19402, 105108), (20292, 100498), (24852, 82058), (26277, 77608), (29103, 70072), (35036, 58206), (38804, 52554), (40584, 50249), (41029, 49704)]