346040604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2076

約数の個数: 144

約数和(自身を含む): 1097433792

約数和(自身を除く): 751393188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 1092, 1113, 1378, 1484, 1638, 1908, 1993, 2067, 2226, 2756, 3276, 3339, 3986, 4134, 4452, 4823, 5979, 6201, 6678, 7972, 8268, 9646, 11958, 12402, 13356, 13951, 14469, 17937, 19292, 23916, 24804, 25909, 27902, 28938, 35874, 41853, 43407, 51818, 55804, 57876, 71748, 77727, 83706, 86814, 103636, 105629, 125559, 155454, 167412, 173628, 181363, 211258, 233181, 251118, 310908, 316887, 362726, 422516, 466362, 502236, 544089, 633774, 725452, 739403, 932724, 950661, 1088178, 1267548, 1373177, 1478806, 1632267, 1901322, 2176356, 2218209, 2746354, 2957612, 3264534, 3802644, 4119531, 4436418, 5492708, 6529068, 6654627, 8239062, 8872836, 9612239, 12358593, 13309254, 16478124, 19224478, 24717186, 26618508, 28836717, 38448956, 49434372, 57673434, 86510151, 115346868, 173020302, 346040604]

約数ペア:

[(1, 346040604), (2, 173020302), (3, 115346868), (4, 86510151), (6, 57673434), (7, 49434372), (9, 38448956), (12, 28836717), (13, 26618508), (14, 24717186), (18, 19224478), (21, 16478124), (26, 13309254), (28, 12358593), (36, 9612239), (39, 8872836), (42, 8239062), (52, 6654627), (53, 6529068), (63, 5492708), (78, 4436418), (84, 4119531), (91, 3802644), (106, 3264534), (117, 2957612), (126, 2746354), (156, 2218209), (159, 2176356), (182, 1901322), (212, 1632267), (234, 1478806), (252, 1373177), (273, 1267548), (318, 1088178), (364, 950661), (371, 932724), (468, 739403), (477, 725452), (546, 633774), (636, 544089), (689, 502236), (742, 466362), (819, 422516), (954, 362726), (1092, 316887), (1113, 310908), (1378, 251118), (1484, 233181), (1638, 211258), (1908, 181363), (1993, 173628), (2067, 167412), (2226, 155454), (2756, 125559), (3276, 105629), (3339, 103636), (3986, 86814), (4134, 83706), (4452, 77727), (4823, 71748), (5979, 57876), (6201, 55804), (6678, 51818), (7972, 43407), (8268, 41853), (9646, 35874), (11958, 28938), (12402, 27902), (13356, 25909), (13951, 24804), (14469, 23916), (17937, 19292)]