2280451668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 6213419520

約数和(自身を除く): 3932967852

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 131, 132, 209, 228, 242, 262, 363, 393, 418, 484, 524, 627, 631, 726, 786, 836, 1254, 1262, 1441, 1452, 1572, 1893, 2299, 2489, 2508, 2524, 2882, 3786, 4323, 4598, 4978, 5764, 6897, 6941, 7467, 7572, 8646, 9196, 9956, 11989, 13794, 13882, 14934, 15851, 17292, 20823, 23978, 27379, 27588, 27764, 29868, 31702, 35967, 41646, 47553, 47956, 54758, 63404, 71934, 76351, 82137, 82661, 83292, 95106, 109516, 131879, 143868, 152702, 164274, 165322, 190212, 229053, 247983, 263758, 301169, 305404, 328548, 330644, 395637, 458106, 495966, 527516, 602338, 791274, 903507, 909271, 916212, 991932, 1204676, 1450669, 1570559, 1582548, 1807014, 1818542, 2727813, 2901338, 3141118, 3614028, 3637084, 4352007, 4711677, 5455626, 5802676, 6282236, 8704014, 9423354, 10001981, 10911252, 17276149, 17408028, 18846708, 20003962, 30005943, 34552298, 40007924, 51828447, 60011886, 69104596, 103656894, 120023772, 190037639, 207313788, 380075278, 570112917, 760150556, 1140225834, 2280451668]

約数ペア:

[(1, 2280451668), (2, 1140225834), (3, 760150556), (4, 570112917), (6, 380075278), (11, 207313788), (12, 190037639), (19, 120023772), (22, 103656894), (33, 69104596), (38, 60011886), (44, 51828447), (57, 40007924), (66, 34552298), (76, 30005943), (114, 20003962), (121, 18846708), (131, 17408028), (132, 17276149), (209, 10911252), (228, 10001981), (242, 9423354), (262, 8704014), (363, 6282236), (393, 5802676), (418, 5455626), (484, 4711677), (524, 4352007), (627, 3637084), (631, 3614028), (726, 3141118), (786, 2901338), (836, 2727813), (1254, 1818542), (1262, 1807014), (1441, 1582548), (1452, 1570559), (1572, 1450669), (1893, 1204676), (2299, 991932), (2489, 916212), (2508, 909271), (2524, 903507), (2882, 791274), (3786, 602338), (4323, 527516), (4598, 495966), (4978, 458106), (5764, 395637), (6897, 330644), (6941, 328548), (7467, 305404), (7572, 301169), (8646, 263758), (9196, 247983), (9956, 229053), (11989, 190212), (13794, 165322), (13882, 164274), (14934, 152702), (15851, 143868), (17292, 131879), (20823, 109516), (23978, 95106), (27379, 83292), (27588, 82661), (27764, 82137), (29868, 76351), (31702, 71934), (35967, 63404), (41646, 54758), (47553, 47956)]