251256173616

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1138183}}^1$

素因数の和:1138280

約数の個数: 160

約数和(自身を含む): 835518110720

約数和(自身を除く): 584261937104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 657, 756, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3024, 3066, 3504, 3942, 4088, 4599, 5256, 6132, 7884, 8176, 9198, 10512, 12264, 13797, 15768, 18396, 24528, 27594, 31536, 36792, 55188, 73584, 110376, 220752, 1138183, 2276366, 3414549, 4552732, 6829098, 7967281, 9105464, 10243647, 13658196, 15934562, 18210928, 20487294, 23901843, 27316392, 30730941, 31869124, 40974588, 47803686, 54632784, 61461882, 63738248, 71705529, 81949176, 83087359, 95607372, 122923764, 127476496, 143411058, 163898352, 166174718, 191214744, 215116587, 245847528, 249262077, 286822116, 332349436, 382429488, 430233174, 491695056, 498524154, 573644232, 581611513, 664698872, 747786231, 860466348, 997048308, 1147288464, 1163223026, 1329397744, 1495572462, 1720932696, 1744834539, 1994096616, 2243358693, 2326446052, 2991144924, 3441865392, 3489669078, 3988193232, 4486717386, 4652892104, 5234503617, 5982289848, 6979338156, 8973434772, 9305784208, 10469007234, 11964579696, 13958676312, 15703510851, 17946869544, 20938014468, 27917352624, 31407021702, 35893739088, 41876028936, 62814043404, 83752057872, 125628086808, 251256173616]

約数ペア:

[(1, 251256173616), (2, 125628086808), (3, 83752057872), (4, 62814043404), (6, 41876028936), (7, 35893739088), (8, 31407021702), (9, 27917352624), (12, 20938014468), (14, 17946869544), (16, 15703510851), (18, 13958676312), (21, 11964579696), (24, 10469007234), (27, 9305784208), (28, 8973434772), (36, 6979338156), (42, 5982289848), (48, 5234503617), (54, 4652892104), (56, 4486717386), (63, 3988193232), (72, 3489669078), (73, 3441865392), (84, 2991144924), (108, 2326446052), (112, 2243358693), (126, 1994096616), (144, 1744834539), (146, 1720932696), (168, 1495572462), (189, 1329397744), (216, 1163223026), (219, 1147288464), (252, 997048308), (292, 860466348), (336, 747786231), (378, 664698872), (432, 581611513), (438, 573644232), (504, 498524154), (511, 491695056), (584, 430233174), (657, 382429488), (756, 332349436), (876, 286822116), (1008, 249262077), (1022, 245847528), (1168, 215116587), (1314, 191214744), (1512, 166174718), (1533, 163898352), (1752, 143411058), (1971, 127476496), (2044, 122923764), (2628, 95607372), (3024, 83087359), (3066, 81949176), (3504, 71705529), (3942, 63738248), (4088, 61461882), (4599, 54632784), (5256, 47803686), (6132, 40974588), (7884, 31869124), (8176, 30730941), (9198, 27316392), (10512, 23901843), (12264, 20487294), (13797, 18210928), (15768, 15934562), (18396, 13658196), (24528, 10243647), (27594, 9105464), (31536, 7967281), (36792, 6829098), (55188, 4552732), (73584, 3414549), (110376, 2276366), (220752, 1138183)]