212929488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{86981}}^1$

素因数の和:87012

約数の個数: 60

約数和(自身を含む): 630967428

約数和(自身を除く): 418037940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 86981, 173962, 260943, 347924, 521886, 695848, 782829, 1043772, 1391696, 1478677, 1565658, 2087544, 2957354, 3131316, 4175088, 4436031, 5914708, 6262632, 8872062, 11829416, 12525264, 13308093, 17744124, 23658832, 26616186, 35488248, 53232372, 70976496, 106464744, 212929488]

約数ペア:

[(1, 212929488), (2, 106464744), (3, 70976496), (4, 53232372), (6, 35488248), (8, 26616186), (9, 23658832), (12, 17744124), (16, 13308093), (17, 12525264), (18, 11829416), (24, 8872062), (34, 6262632), (36, 5914708), (48, 4436031), (51, 4175088), (68, 3131316), (72, 2957354), (102, 2087544), (136, 1565658), (144, 1478677), (153, 1391696), (204, 1043772), (272, 782829), (306, 695848), (408, 521886), (612, 347924), (816, 260943), (1224, 173962), (2448, 86981)]