212219208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 616636800

約数和(自身を除く): 404417592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 424, 456, 477, 636, 684, 954, 1007, 1272, 1368, 1908, 2014, 2927, 3021, 3816, 4028, 5854, 6042, 8056, 8781, 9063, 11708, 12084, 17562, 18126, 23416, 24168, 26343, 35124, 36252, 52686, 55613, 70248, 72504, 105372, 111226, 155131, 166839, 210744, 222452, 310262, 333678, 444904, 465393, 500517, 620524, 667356, 930786, 1001034, 1241048, 1334712, 1396179, 1861572, 2002068, 2792358, 2947489, 3723144, 4004136, 5584716, 5894978, 8842467, 11169432, 11789956, 17684934, 23579912, 26527401, 35369868, 53054802, 70739736, 106109604, 212219208]

約数ペア:

[(1, 212219208), (2, 106109604), (3, 70739736), (4, 53054802), (6, 35369868), (8, 26527401), (9, 23579912), (12, 17684934), (18, 11789956), (19, 11169432), (24, 8842467), (36, 5894978), (38, 5584716), (53, 4004136), (57, 3723144), (72, 2947489), (76, 2792358), (106, 2002068), (114, 1861572), (152, 1396179), (159, 1334712), (171, 1241048), (212, 1001034), (228, 930786), (318, 667356), (342, 620524), (424, 500517), (456, 465393), (477, 444904), (636, 333678), (684, 310262), (954, 222452), (1007, 210744), (1272, 166839), (1368, 155131), (1908, 111226), (2014, 105372), (2927, 72504), (3021, 70248), (3816, 55613), (4028, 52686), (5854, 36252), (6042, 35124), (8056, 26343), (8781, 24168), (9063, 23416), (11708, 18126), (12084, 17562)]