642157152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10541

約数の個数: 144

約数和(自身を含む): 2111910192

約数和(自身を除く): 1469753040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 10501, 15288, 20384, 21002, 30576, 31503, 42004, 61152, 63006, 73507, 84008, 126012, 136513, 147014, 168016, 220521, 252024, 273026, 294028, 336032, 409539, 441042, 504048, 514549, 546052, 588056, 819078, 882084, 955591, 1008096, 1029098, 1092104, 1176112, 1543647, 1638156, 1764168, 1911182, 2058196, 2184208, 2352224, 2866773, 3087294, 3276312, 3528336, 3822364, 4116392, 4368416, 5733546, 6174588, 6552624, 6689137, 7056672, 7644728, 8232784, 11467092, 12349176, 13105248, 13378274, 15289456, 16465568, 20067411, 22934184, 24698352, 26756548, 30578912, 40134822, 45868368, 49396704, 53513096, 80269644, 91736736, 107026192, 160539288, 214052384, 321078576, 642157152]

約数ペア:

[(1, 642157152), (2, 321078576), (3, 214052384), (4, 160539288), (6, 107026192), (7, 91736736), (8, 80269644), (12, 53513096), (13, 49396704), (14, 45868368), (16, 40134822), (21, 30578912), (24, 26756548), (26, 24698352), (28, 22934184), (32, 20067411), (39, 16465568), (42, 15289456), (48, 13378274), (49, 13105248), (52, 12349176), (56, 11467092), (78, 8232784), (84, 7644728), (91, 7056672), (96, 6689137), (98, 6552624), (104, 6174588), (112, 5733546), (147, 4368416), (156, 4116392), (168, 3822364), (182, 3528336), (196, 3276312), (208, 3087294), (224, 2866773), (273, 2352224), (294, 2184208), (312, 2058196), (336, 1911182), (364, 1764168), (392, 1638156), (416, 1543647), (546, 1176112), (588, 1092104), (624, 1029098), (637, 1008096), (672, 955591), (728, 882084), (784, 819078), (1092, 588056), (1176, 546052), (1248, 514549), (1274, 504048), (1456, 441042), (1568, 409539), (1911, 336032), (2184, 294028), (2352, 273026), (2548, 252024), (2912, 220521), (3822, 168016), (4368, 147014), (4704, 136513), (5096, 126012), (7644, 84008), (8736, 73507), (10192, 63006), (10501, 61152), (15288, 42004), (20384, 31503), (21002, 30576)]