217630644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 635959296

約数和(自身を除く): 418328652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 317, 462, 634, 743, 924, 951, 1268, 1486, 1902, 2219, 2229, 2972, 3487, 3804, 4438, 4458, 5201, 6657, 6974, 8173, 8876, 8916, 10402, 10461, 13314, 13948, 15603, 16346, 20804, 20922, 24409, 24519, 26628, 31206, 32692, 41844, 48818, 49038, 57211, 62412, 73227, 97636, 98076, 114422, 146454, 171633, 228844, 235531, 292908, 343266, 471062, 686532, 706593, 942124, 1413186, 1648717, 2590841, 2826372, 3297434, 4946151, 5181682, 6594868, 7772523, 9892302, 10363364, 15545046, 18135887, 19784604, 31090092, 36271774, 54407661, 72543548, 108815322, 217630644]

約数ペア:

[(1, 217630644), (2, 108815322), (3, 72543548), (4, 54407661), (6, 36271774), (7, 31090092), (11, 19784604), (12, 18135887), (14, 15545046), (21, 10363364), (22, 9892302), (28, 7772523), (33, 6594868), (42, 5181682), (44, 4946151), (66, 3297434), (77, 2826372), (84, 2590841), (132, 1648717), (154, 1413186), (231, 942124), (308, 706593), (317, 686532), (462, 471062), (634, 343266), (743, 292908), (924, 235531), (951, 228844), (1268, 171633), (1486, 146454), (1902, 114422), (2219, 98076), (2229, 97636), (2972, 73227), (3487, 62412), (3804, 57211), (4438, 49038), (4458, 48818), (5201, 41844), (6657, 32692), (6974, 31206), (8173, 26628), (8876, 24519), (8916, 24409), (10402, 20922), (10461, 20804), (13314, 16346), (13948, 15603)]