612251388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39829}}^1$

素因数の和:39907

約数の個数: 72

約数和(自身を含む): 1797766880

約数和(自身を除く): 1185515492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 39829, 79658, 119487, 159316, 238974, 278803, 358461, 477948, 557606, 716922, 836409, 1115212, 1433844, 1672818, 2429569, 2509227, 3345636, 4859138, 5018454, 7288707, 9718276, 10036908, 14577414, 17006983, 21866121, 29154828, 34013966, 43732242, 51020949, 68027932, 87464484, 102041898, 153062847, 204083796, 306125694, 612251388]

約数ペア:

[(1, 612251388), (2, 306125694), (3, 204083796), (4, 153062847), (6, 102041898), (7, 87464484), (9, 68027932), (12, 51020949), (14, 43732242), (18, 34013966), (21, 29154828), (28, 21866121), (36, 17006983), (42, 14577414), (61, 10036908), (63, 9718276), (84, 7288707), (122, 5018454), (126, 4859138), (183, 3345636), (244, 2509227), (252, 2429569), (366, 1672818), (427, 1433844), (549, 1115212), (732, 836409), (854, 716922), (1098, 557606), (1281, 477948), (1708, 358461), (2196, 278803), (2562, 238974), (3843, 159316), (5124, 119487), (7686, 79658), (15372, 39829)]