726249869860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{202717}}^1$

素因数の和:203041

約数の個数: 96

約数和(自身を含む): 1660669099488

約数和(自身を除く): 934419229628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 257, 340, 410, 514, 697, 820, 1028, 1285, 1394, 2570, 2788, 3485, 4369, 5140, 6970, 8738, 10537, 13940, 17476, 21074, 21845, 42148, 43690, 52685, 87380, 105370, 179129, 202717, 210740, 358258, 405434, 716516, 810868, 895645, 1013585, 1791290, 2027170, 3446189, 3582580, 4054340, 6892378, 8311397, 13784756, 16622794, 17230945, 33245588, 34461890, 41556985, 52098269, 68923780, 83113970, 104196538, 141293749, 166227940, 208393076, 260491345, 282587498, 520982690, 565174996, 706468745, 885670573, 1041965380, 1412937490, 1771341146, 2136029029, 2825874980, 3542682292, 4272058058, 4428352865, 8544116116, 8856705730, 10680145145, 17713411460, 21360290290, 36312493493, 42720580580, 72624986986, 145249973972, 181562467465, 363124934930, 726249869860]

約数ペア:

[(1, 726249869860), (2, 363124934930), (4, 181562467465), (5, 145249973972), (10, 72624986986), (17, 42720580580), (20, 36312493493), (34, 21360290290), (41, 17713411460), (68, 10680145145), (82, 8856705730), (85, 8544116116), (164, 4428352865), (170, 4272058058), (205, 3542682292), (257, 2825874980), (340, 2136029029), (410, 1771341146), (514, 1412937490), (697, 1041965380), (820, 885670573), (1028, 706468745), (1285, 565174996), (1394, 520982690), (2570, 282587498), (2788, 260491345), (3485, 208393076), (4369, 166227940), (5140, 141293749), (6970, 104196538), (8738, 83113970), (10537, 68923780), (13940, 52098269), (17476, 41556985), (21074, 34461890), (21845, 33245588), (42148, 17230945), (43690, 16622794), (52685, 13784756), (87380, 8311397), (105370, 6892378), (179129, 4054340), (202717, 3582580), (210740, 3446189), (358258, 2027170), (405434, 1791290), (716516, 1013585), (810868, 895645)]