218309832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 640785600

約数和(自身を除く): 422475768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 179, 234, 312, 358, 468, 537, 716, 936, 1074, 1303, 1432, 1611, 2148, 2327, 2606, 3222, 3909, 4296, 4654, 5212, 6444, 6981, 7818, 9308, 10424, 11727, 12888, 13962, 15636, 16939, 18616, 20943, 23454, 27924, 31272, 33878, 41886, 46908, 50817, 55848, 67756, 83772, 93816, 101634, 135512, 152451, 167544, 203268, 233237, 304902, 406536, 466474, 609804, 699711, 932948, 1219608, 1399422, 1865896, 2099133, 2798844, 3032081, 4198266, 5597688, 6064162, 8396532, 9096243, 12128324, 16793064, 18192486, 24256648, 27288729, 36384972, 54577458, 72769944, 109154916, 218309832]

約数ペア:

[(1, 218309832), (2, 109154916), (3, 72769944), (4, 54577458), (6, 36384972), (8, 27288729), (9, 24256648), (12, 18192486), (13, 16793064), (18, 12128324), (24, 9096243), (26, 8396532), (36, 6064162), (39, 5597688), (52, 4198266), (72, 3032081), (78, 2798844), (104, 2099133), (117, 1865896), (156, 1399422), (179, 1219608), (234, 932948), (312, 699711), (358, 609804), (468, 466474), (537, 406536), (716, 304902), (936, 233237), (1074, 203268), (1303, 167544), (1432, 152451), (1611, 135512), (2148, 101634), (2327, 93816), (2606, 83772), (3222, 67756), (3909, 55848), (4296, 50817), (4654, 46908), (5212, 41886), (6444, 33878), (6981, 31272), (7818, 27924), (9308, 23454), (10424, 20943), (11727, 18616), (12888, 16939), (13962, 15636)]