423330485768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{158003}}^1$

素因数の和:158222

約数の個数: 64

約数和(自身を含む): 829331395200

約数和(自身を除く): 406000909432

約数列:

[1, 2, 4, 8, 53, 71, 89, 106, 142, 178, 212, 284, 356, 424, 568, 712, 3763, 4717, 6319, 7526, 9434, 12638, 15052, 18868, 25276, 30104, 37736, 50552, 158003, 316006, 334907, 632012, 669814, 1264024, 1339628, 2679256, 8374159, 11218213, 14062267, 16748318, 22436426, 28124534, 33496636, 44872852, 56249068, 66993272, 89745704, 112498136, 594565289, 745300151, 998420957, 1189130578, 1490600302, 1996841914, 2378261156, 2981200604, 3993683828, 4756522312, 5962401208, 7987367656, 52916310721, 105832621442, 211665242884, 423330485768]

約数ペア:

[(1, 423330485768), (2, 211665242884), (4, 105832621442), (8, 52916310721), (53, 7987367656), (71, 5962401208), (89, 4756522312), (106, 3993683828), (142, 2981200604), (178, 2378261156), (212, 1996841914), (284, 1490600302), (356, 1189130578), (424, 998420957), (568, 745300151), (712, 594565289), (3763, 112498136), (4717, 89745704), (6319, 66993272), (7526, 56249068), (9434, 44872852), (12638, 33496636), (15052, 28124534), (18868, 22436426), (25276, 16748318), (30104, 14062267), (37736, 11218213), (50552, 8374159), (158003, 2679256), (316006, 1339628), (334907, 1264024), (632012, 669814)]