13376428728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{481721}}^1$

素因数の和:481832

約数の個数: 64

約数和(自身を含む): 36418183200

約数和(自身を除く): 23041754472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 481721, 963442, 1445163, 1926884, 2890326, 3853768, 5780652, 6262373, 11561304, 12524746, 18787119, 25049492, 37574238, 42873169, 50098984, 75148476, 85746338, 128619507, 150296952, 171492676, 257239014, 342985352, 514478028, 557351197, 1028956056, 1114702394, 1672053591, 2229404788, 3344107182, 4458809576, 6688214364, 13376428728]

約数ペア:

[(1, 13376428728), (2, 6688214364), (3, 4458809576), (4, 3344107182), (6, 2229404788), (8, 1672053591), (12, 1114702394), (13, 1028956056), (24, 557351197), (26, 514478028), (39, 342985352), (52, 257239014), (78, 171492676), (89, 150296952), (104, 128619507), (156, 85746338), (178, 75148476), (267, 50098984), (312, 42873169), (356, 37574238), (534, 25049492), (712, 18787119), (1068, 12524746), (1157, 11561304), (2136, 6262373), (2314, 5780652), (3471, 3853768), (4628, 2890326), (6942, 1926884), (9256, 1445163), (13884, 963442), (27768, 481721)]