215456076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17551}}^1$

素因数の和:17603

約数の個数: 72

約数和(自身を含む): 613337088

約数和(自身を除く): 397881012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 17551, 35102, 52653, 70204, 105306, 157959, 193061, 210612, 315918, 386122, 544081, 579183, 631836, 772244, 1088162, 1158366, 1632243, 1737549, 2176324, 2316732, 3264486, 3475098, 4896729, 5984891, 6528972, 6950196, 9793458, 11969782, 17954673, 19586916, 23939564, 35909346, 53864019, 71818692, 107728038, 215456076]

約数ペア:

[(1, 215456076), (2, 107728038), (3, 71818692), (4, 53864019), (6, 35909346), (9, 23939564), (11, 19586916), (12, 17954673), (18, 11969782), (22, 9793458), (31, 6950196), (33, 6528972), (36, 5984891), (44, 4896729), (62, 3475098), (66, 3264486), (93, 2316732), (99, 2176324), (124, 1737549), (132, 1632243), (186, 1158366), (198, 1088162), (279, 772244), (341, 631836), (372, 579183), (396, 544081), (558, 386122), (682, 315918), (1023, 210612), (1116, 193061), (1364, 157959), (2046, 105306), (3069, 70204), (4092, 52653), (6138, 35102), (12276, 17551)]