65641332008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2911

約数の個数: 128

約数和(自身を含む): 150817075200

約数和(自身を除く): 85175743192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 151, 179, 238, 302, 358, 476, 604, 716, 952, 1057, 1208, 1253, 1432, 2114, 2506, 2551, 2567, 3043, 4228, 5012, 5102, 5134, 6086, 8456, 10024, 10204, 10268, 12172, 17857, 17969, 20408, 20536, 21301, 24344, 27029, 35714, 35938, 42602, 43367, 54058, 71428, 71876, 85204, 86734, 108116, 142856, 143752, 170408, 173468, 189203, 216232, 303569, 346936, 378406, 385201, 456629, 459493, 607138, 756812, 770402, 913258, 918986, 1214276, 1513624, 1540804, 1826516, 1837972, 2428552, 2696407, 3081608, 3196403, 3216451, 3653032, 3675944, 5392814, 6392806, 6432902, 6548417, 7762693, 10785628, 12785612, 12865804, 13096834, 15525386, 21571256, 25571224, 25731608, 26193668, 31050772, 45838919, 52387336, 54338851, 62101544, 68950979, 91677838, 108677702, 137901958, 183355676, 217355404, 275803916, 366711352, 434710808, 482656853, 551607832, 965313706, 1172166643, 1930627412, 2344333286, 3861254824, 4688666572, 8205166501, 9377333144, 16410333002, 32820666004, 65641332008]

約数ペア:

[(1, 65641332008), (2, 32820666004), (4, 16410333002), (7, 9377333144), (8, 8205166501), (14, 4688666572), (17, 3861254824), (28, 2344333286), (34, 1930627412), (56, 1172166643), (68, 965313706), (119, 551607832), (136, 482656853), (151, 434710808), (179, 366711352), (238, 275803916), (302, 217355404), (358, 183355676), (476, 137901958), (604, 108677702), (716, 91677838), (952, 68950979), (1057, 62101544), (1208, 54338851), (1253, 52387336), (1432, 45838919), (2114, 31050772), (2506, 26193668), (2551, 25731608), (2567, 25571224), (3043, 21571256), (4228, 15525386), (5012, 13096834), (5102, 12865804), (5134, 12785612), (6086, 10785628), (8456, 7762693), (10024, 6548417), (10204, 6432902), (10268, 6392806), (12172, 5392814), (17857, 3675944), (17969, 3653032), (20408, 3216451), (20536, 3196403), (21301, 3081608), (24344, 2696407), (27029, 2428552), (35714, 1837972), (35938, 1826516), (42602, 1540804), (43367, 1513624), (54058, 1214276), (71428, 918986), (71876, 913258), (85204, 770402), (86734, 756812), (108116, 607138), (142856, 459493), (143752, 456629), (170408, 385201), (173468, 378406), (189203, 346936), (216232, 303569)]