331875432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4996

約数の個数: 144

約数和(自身を含む): 1100829600

約数和(自身を除く): 768954168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 4951, 5586, 7448, 8379, 9576, 9902, 11172, 14853, 16758, 19804, 22344, 29706, 33516, 34657, 39608, 44559, 59412, 67032, 69314, 89118, 94069, 103971, 118824, 138628, 178236, 188138, 207942, 242599, 277256, 282207, 311913, 356472, 376276, 415884, 485198, 564414, 623826, 658483, 727797, 752552, 831768, 846621, 970396, 1128828, 1247652, 1316966, 1455594, 1693242, 1940792, 1975449, 2183391, 2257656, 2495304, 2633932, 2911188, 3386484, 3950898, 4366782, 4609381, 5267864, 5822376, 5926347, 6772968, 7901796, 8733564, 9218762, 11852694, 13828143, 15803592, 17467128, 18437524, 23705388, 27656286, 36875048, 41484429, 47410776, 55312572, 82968858, 110625144, 165937716, 331875432]

約数ペア:

[(1, 331875432), (2, 165937716), (3, 110625144), (4, 82968858), (6, 55312572), (7, 47410776), (8, 41484429), (9, 36875048), (12, 27656286), (14, 23705388), (18, 18437524), (19, 17467128), (21, 15803592), (24, 13828143), (28, 11852694), (36, 9218762), (38, 8733564), (42, 7901796), (49, 6772968), (56, 5926347), (57, 5822376), (63, 5267864), (72, 4609381), (76, 4366782), (84, 3950898), (98, 3386484), (114, 2911188), (126, 2633932), (133, 2495304), (147, 2257656), (152, 2183391), (168, 1975449), (171, 1940792), (196, 1693242), (228, 1455594), (252, 1316966), (266, 1247652), (294, 1128828), (342, 970396), (392, 846621), (399, 831768), (441, 752552), (456, 727797), (504, 658483), (532, 623826), (588, 564414), (684, 485198), (798, 415884), (882, 376276), (931, 356472), (1064, 311913), (1176, 282207), (1197, 277256), (1368, 242599), (1596, 207942), (1764, 188138), (1862, 178236), (2394, 138628), (2793, 118824), (3192, 103971), (3528, 94069), (3724, 89118), (4788, 69314), (4951, 67032), (5586, 59412), (7448, 44559), (8379, 39608), (9576, 34657), (9902, 33516), (11172, 29706), (14853, 22344), (16758, 19804)]