213680822056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{48049}}^1$

素因数の和:48830

約数の個数: 64

約数和(自身を含む): 439178922000

約数和(自身を除く): 225498099944

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 701, 793, 1402, 1586, 2804, 3172, 5608, 6344, 9113, 18226, 36452, 42761, 48049, 72904, 85522, 96098, 171044, 192196, 342088, 384392, 555893, 624637, 1111786, 1249274, 2223572, 2498548, 2930989, 4447144, 4997096, 5861978, 11723956, 23447912, 33682349, 38102857, 67364698, 76205714, 134729396, 152411428, 269458792, 304822856, 437870537, 875741074, 1751482148, 2054623289, 3502964296, 4109246578, 8218493156, 16436986312, 26710102757, 53420205514, 106840411028, 213680822056]

約数ペア:

[(1, 213680822056), (2, 106840411028), (4, 53420205514), (8, 26710102757), (13, 16436986312), (26, 8218493156), (52, 4109246578), (61, 3502964296), (104, 2054623289), (122, 1751482148), (244, 875741074), (488, 437870537), (701, 304822856), (793, 269458792), (1402, 152411428), (1586, 134729396), (2804, 76205714), (3172, 67364698), (5608, 38102857), (6344, 33682349), (9113, 23447912), (18226, 11723956), (36452, 5861978), (42761, 4997096), (48049, 4447144), (72904, 2930989), (85522, 2498548), (96098, 2223572), (171044, 1249274), (192196, 1111786), (342088, 624637), (384392, 555893)]