427084744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 868147200

約数和(自身を除く): 441062456

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 127, 136, 158, 254, 313, 316, 508, 626, 632, 1016, 1252, 1343, 2159, 2504, 2686, 4318, 5321, 5372, 8636, 10033, 10642, 10744, 17272, 20066, 21284, 24727, 39751, 40132, 42568, 49454, 79502, 80264, 98908, 159004, 170561, 197816, 318008, 341122, 420359, 675767, 682244, 840718, 1351534, 1364488, 1681436, 2703068, 3140329, 3362872, 5406136, 6280658, 12561316, 25122632, 53385593, 106771186, 213542372, 427084744]

約数ペア:

[(1, 427084744), (2, 213542372), (4, 106771186), (8, 53385593), (17, 25122632), (34, 12561316), (68, 6280658), (79, 5406136), (127, 3362872), (136, 3140329), (158, 2703068), (254, 1681436), (313, 1364488), (316, 1351534), (508, 840718), (626, 682244), (632, 675767), (1016, 420359), (1252, 341122), (1343, 318008), (2159, 197816), (2504, 170561), (2686, 159004), (4318, 98908), (5321, 80264), (5372, 79502), (8636, 49454), (10033, 42568), (10642, 40132), (10744, 39751), (17272, 24727), (20066, 21284)]