219026718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 524559360

約数和(自身を除く): 305532642

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 73, 93, 114, 146, 171, 186, 219, 279, 283, 342, 438, 558, 566, 589, 657, 849, 1178, 1314, 1387, 1698, 1767, 2263, 2547, 2774, 3534, 4161, 4526, 5094, 5301, 5377, 6789, 8322, 8773, 10602, 10754, 12483, 13578, 16131, 17546, 20367, 20659, 24966, 26319, 32262, 40734, 41318, 42997, 48393, 52638, 61977, 78957, 85994, 96786, 123954, 128991, 157914, 166687, 185931, 257982, 333374, 371862, 386973, 392521, 500061, 640429, 773946, 785042, 1000122, 1177563, 1280858, 1500183, 1921287, 2355126, 3000366, 3532689, 3842574, 5763861, 7065378, 11527722, 12168151, 24336302, 36504453, 73008906, 109513359, 219026718]

約数ペア:

[(1, 219026718), (2, 109513359), (3, 73008906), (6, 36504453), (9, 24336302), (18, 12168151), (19, 11527722), (31, 7065378), (38, 5763861), (57, 3842574), (62, 3532689), (73, 3000366), (93, 2355126), (114, 1921287), (146, 1500183), (171, 1280858), (186, 1177563), (219, 1000122), (279, 785042), (283, 773946), (342, 640429), (438, 500061), (558, 392521), (566, 386973), (589, 371862), (657, 333374), (849, 257982), (1178, 185931), (1314, 166687), (1387, 157914), (1698, 128991), (1767, 123954), (2263, 96786), (2547, 85994), (2774, 78957), (3534, 61977), (4161, 52638), (4526, 48393), (5094, 42997), (5301, 41318), (5377, 40734), (6789, 32262), (8322, 26319), (8773, 24966), (10602, 20659), (10754, 20367), (12483, 17546), (13578, 16131)]