840359892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 2116800000

約数和(自身を除く): 1276440108

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 179, 228, 236, 349, 354, 358, 537, 698, 708, 716, 1047, 1074, 1121, 1396, 2094, 2148, 2242, 3363, 3401, 4188, 4484, 6631, 6726, 6802, 10203, 10561, 13262, 13452, 13604, 19893, 20406, 20591, 21122, 26524, 31683, 39786, 40812, 41182, 42244, 61773, 62471, 63366, 79572, 82364, 123546, 124942, 126732, 187413, 200659, 247092, 249884, 374826, 391229, 401318, 601977, 749652, 782458, 802636, 1173687, 1186949, 1203954, 1564916, 2347374, 2373898, 2407908, 3560847, 3685789, 4694748, 4747796, 7121694, 7371578, 11057367, 14243388, 14743156, 22114734, 44229468, 70029991, 140059982, 210089973, 280119964, 420179946, 840359892]

約数ペア:

[(1, 840359892), (2, 420179946), (3, 280119964), (4, 210089973), (6, 140059982), (12, 70029991), (19, 44229468), (38, 22114734), (57, 14743156), (59, 14243388), (76, 11057367), (114, 7371578), (118, 7121694), (177, 4747796), (179, 4694748), (228, 3685789), (236, 3560847), (349, 2407908), (354, 2373898), (358, 2347374), (537, 1564916), (698, 1203954), (708, 1186949), (716, 1173687), (1047, 802636), (1074, 782458), (1121, 749652), (1396, 601977), (2094, 401318), (2148, 391229), (2242, 374826), (3363, 249884), (3401, 247092), (4188, 200659), (4484, 187413), (6631, 126732), (6726, 124942), (6802, 123546), (10203, 82364), (10561, 79572), (13262, 63366), (13452, 62471), (13604, 61773), (19893, 42244), (20406, 41182), (20591, 40812), (21122, 39786), (26524, 31683)]