719031348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 2133855360

約数和(自身を除く): 1414824012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 137, 177, 236, 252, 274, 353, 354, 411, 413, 531, 548, 706, 708, 822, 826, 959, 1059, 1062, 1233, 1239, 1412, 1644, 1652, 1918, 2118, 2124, 2466, 2471, 2478, 2877, 3177, 3717, 3836, 4236, 4932, 4942, 4956, 5754, 6354, 7413, 7434, 8083, 8631, 9884, 11508, 12708, 14826, 14868, 16166, 17262, 20827, 22239, 24249, 29652, 32332, 34524, 41654, 44478, 48361, 48498, 56581, 62481, 72747, 83308, 88956, 96722, 96996, 113162, 124962, 145083, 145494, 145789, 169743, 187443, 193444, 226324, 249924, 290166, 290988, 291578, 338527, 339486, 374886, 435249, 437367, 509229, 580332, 583156, 677054, 678972, 749772, 870498, 874734, 1015581, 1018458, 1312101, 1354108, 1740996, 1749468, 2031162, 2036916, 2624202, 2853299, 3046743, 4062324, 5248404, 5706598, 6093486, 8559897, 11413196, 12186972, 17119794, 19973093, 25679691, 34239588, 39946186, 51359382, 59919279, 79892372, 102718764, 119838558, 179757837, 239677116, 359515674, 719031348]

約数ペア:

[(1, 719031348), (2, 359515674), (3, 239677116), (4, 179757837), (6, 119838558), (7, 102718764), (9, 79892372), (12, 59919279), (14, 51359382), (18, 39946186), (21, 34239588), (28, 25679691), (36, 19973093), (42, 17119794), (59, 12186972), (63, 11413196), (84, 8559897), (118, 6093486), (126, 5706598), (137, 5248404), (177, 4062324), (236, 3046743), (252, 2853299), (274, 2624202), (353, 2036916), (354, 2031162), (411, 1749468), (413, 1740996), (531, 1354108), (548, 1312101), (706, 1018458), (708, 1015581), (822, 874734), (826, 870498), (959, 749772), (1059, 678972), (1062, 677054), (1233, 583156), (1239, 580332), (1412, 509229), (1644, 437367), (1652, 435249), (1918, 374886), (2118, 339486), (2124, 338527), (2466, 291578), (2471, 290988), (2478, 290166), (2877, 249924), (3177, 226324), (3717, 193444), (3836, 187443), (4236, 169743), (4932, 145789), (4942, 145494), (4956, 145083), (5754, 124962), (6354, 113162), (7413, 96996), (7434, 96722), (8083, 88956), (8631, 83308), (9884, 72747), (11508, 62481), (12708, 56581), (14826, 48498), (14868, 48361), (16166, 44478), (17262, 41654), (20827, 34524), (22239, 32332), (24249, 29652)]