228507984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1857

約数の個数: 120

約数和(自身を含む): 687872640

約数和(自身を除く): 459364656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1777, 1786, 2256, 2679, 2736, 3384, 3554, 3572, 5331, 5358, 6768, 7108, 7144, 8037, 10662, 10716, 14216, 14288, 15993, 16074, 21324, 21432, 28432, 31986, 32148, 33763, 42648, 42864, 63972, 64296, 67526, 83519, 85296, 101289, 127944, 128592, 135052, 167038, 202578, 250557, 255888, 270104, 303867, 334076, 405156, 501114, 540208, 607734, 668152, 751671, 810312, 1002228, 1215468, 1336304, 1503342, 1586861, 1620624, 2004456, 2430936, 3006684, 3173722, 4008912, 4760583, 4861872, 6013368, 6347444, 9521166, 12026736, 12694888, 14281749, 19042332, 25389776, 28563498, 38084664, 57126996, 76169328, 114253992, 228507984]

約数ペア:

[(1, 228507984), (2, 114253992), (3, 76169328), (4, 57126996), (6, 38084664), (8, 28563498), (9, 25389776), (12, 19042332), (16, 14281749), (18, 12694888), (19, 12026736), (24, 9521166), (36, 6347444), (38, 6013368), (47, 4861872), (48, 4760583), (57, 4008912), (72, 3173722), (76, 3006684), (94, 2430936), (114, 2004456), (141, 1620624), (144, 1586861), (152, 1503342), (171, 1336304), (188, 1215468), (228, 1002228), (282, 810312), (304, 751671), (342, 668152), (376, 607734), (423, 540208), (456, 501114), (564, 405156), (684, 334076), (752, 303867), (846, 270104), (893, 255888), (912, 250557), (1128, 202578), (1368, 167038), (1692, 135052), (1777, 128592), (1786, 127944), (2256, 101289), (2679, 85296), (2736, 83519), (3384, 67526), (3554, 64296), (3572, 63972), (5331, 42864), (5358, 42648), (6768, 33763), (7108, 32148), (7144, 31986), (8037, 28432), (10662, 21432), (10716, 21324), (14216, 16074), (14288, 15993)]