304859772

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{3527}}^1$

素因数の和:3565

約数の個数: 90

約数和(自身を含む): 899255448

約数和(自身を除く): 594395676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 3527, 4116, 4802, 6174, 7054, 7203, 9604, 10581, 12348, 14108, 14406, 21162, 21609, 24689, 28812, 31743, 42324, 43218, 49378, 63486, 74067, 86436, 98756, 126972, 148134, 172823, 222201, 296268, 345646, 444402, 518469, 691292, 888804, 1036938, 1209761, 1555407, 2073876, 2419522, 3110814, 3629283, 4839044, 6221628, 7258566, 8468327, 10887849, 14517132, 16936654, 21775698, 25404981, 33873308, 43551396, 50809962, 76214943, 101619924, 152429886, 304859772]

約数ペア:

[(1, 304859772), (2, 152429886), (3, 101619924), (4, 76214943), (6, 50809962), (7, 43551396), (9, 33873308), (12, 25404981), (14, 21775698), (18, 16936654), (21, 14517132), (28, 10887849), (36, 8468327), (42, 7258566), (49, 6221628), (63, 4839044), (84, 3629283), (98, 3110814), (126, 2419522), (147, 2073876), (196, 1555407), (252, 1209761), (294, 1036938), (343, 888804), (441, 691292), (588, 518469), (686, 444402), (882, 345646), (1029, 296268), (1372, 222201), (1764, 172823), (2058, 148134), (2401, 126972), (3087, 98756), (3527, 86436), (4116, 74067), (4802, 63486), (6174, 49378), (7054, 43218), (7203, 42324), (9604, 31743), (10581, 28812), (12348, 24689), (14108, 21609), (14406, 21162)]