307749204

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{24923}}^1$

素因数の和:24954

約数の個数: 72

約数和(自身を含む): 907233600

約数和(自身を除く): 599484396

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, 3087, 4116, 6174, 12348, 24923, 49846, 74769, 99692, 149538, 174461, 224307, 299076, 348922, 448614, 523383, 697844, 897228, 1046766, 1221227, 1570149, 2093532, 2442454, 3140298, 3663681, 4884908, 6280596, 7327362, 8548589, 10991043, 14654724, 17097178, 21982086, 25645767, 34194356, 43964172, 51291534, 76937301, 102583068, 153874602, 307749204]

約数ペア:

[(1, 307749204), (2, 153874602), (3, 102583068), (4, 76937301), (6, 51291534), (7, 43964172), (9, 34194356), (12, 25645767), (14, 21982086), (18, 17097178), (21, 14654724), (28, 10991043), (36, 8548589), (42, 7327362), (49, 6280596), (63, 4884908), (84, 3663681), (98, 3140298), (126, 2442454), (147, 2093532), (196, 1570149), (252, 1221227), (294, 1046766), (343, 897228), (441, 697844), (588, 523383), (686, 448614), (882, 348922), (1029, 299076), (1372, 224307), (1764, 174461), (2058, 149538), (3087, 99692), (4116, 74769), (6174, 49846), (12348, 24923)]