489447210006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{846323}}^1$

素因数の和:846458

約数の個数: 72

約数和(自身を含む): 1131797548440

約数和(自身を除く): 642350338434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 361, 534, 722, 801, 1083, 1602, 1691, 2166, 3249, 3382, 5073, 6498, 10146, 15219, 30438, 32129, 64258, 96387, 192774, 289161, 578322, 846323, 1692646, 2538969, 5077938, 7616907, 15233814, 16080137, 32160274, 48240411, 75322747, 96480822, 144721233, 150645494, 225968241, 289442466, 305522603, 451936482, 611045206, 677904723, 916567809, 1355809446, 1431132193, 1833135618, 2749703427, 2862264386, 4293396579, 5499406854, 8586793158, 12880189737, 25760379474, 27191511667, 54383023334, 81574535001, 163149070002, 244723605003, 489447210006]

約数ペア:

[(1, 489447210006), (2, 244723605003), (3, 163149070002), (6, 81574535001), (9, 54383023334), (18, 27191511667), (19, 25760379474), (38, 12880189737), (57, 8586793158), (89, 5499406854), (114, 4293396579), (171, 2862264386), (178, 2749703427), (267, 1833135618), (342, 1431132193), (361, 1355809446), (534, 916567809), (722, 677904723), (801, 611045206), (1083, 451936482), (1602, 305522603), (1691, 289442466), (2166, 225968241), (3249, 150645494), (3382, 144721233), (5073, 96480822), (6498, 75322747), (10146, 48240411), (15219, 32160274), (30438, 16080137), (32129, 15233814), (64258, 7616907), (96387, 5077938), (192774, 2538969), (289161, 1692646), (578322, 846323)]