2809170216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{2089}}^1$

素因数の和:3103

約数の個数: 96

約数和(自身を含む): 8020584000

約数和(自身を除く): 5211413784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 983, 1368, 1966, 2089, 2949, 3932, 4178, 5898, 6267, 7864, 8356, 8847, 11796, 12534, 16712, 17694, 18677, 18801, 23592, 25068, 35388, 37354, 37602, 39691, 50136, 56031, 70776, 74708, 75204, 79382, 112062, 119073, 149416, 150408, 158764, 168093, 224124, 238146, 317528, 336186, 357219, 448248, 476292, 672372, 714438, 952584, 1344744, 1428876, 2053487, 2857752, 4106974, 6160461, 8213948, 12320922, 16427896, 18481383, 24641844, 36962766, 39016253, 49283688, 73925532, 78032506, 117048759, 147851064, 156065012, 234097518, 312130024, 351146277, 468195036, 702292554, 936390072, 1404585108, 2809170216]

約数ペア:

[(1, 2809170216), (2, 1404585108), (3, 936390072), (4, 702292554), (6, 468195036), (8, 351146277), (9, 312130024), (12, 234097518), (18, 156065012), (19, 147851064), (24, 117048759), (36, 78032506), (38, 73925532), (57, 49283688), (72, 39016253), (76, 36962766), (114, 24641844), (152, 18481383), (171, 16427896), (228, 12320922), (342, 8213948), (456, 6160461), (684, 4106974), (983, 2857752), (1368, 2053487), (1966, 1428876), (2089, 1344744), (2949, 952584), (3932, 714438), (4178, 672372), (5898, 476292), (6267, 448248), (7864, 357219), (8356, 336186), (8847, 317528), (11796, 238146), (12534, 224124), (16712, 168093), (17694, 158764), (18677, 150408), (18801, 149416), (23592, 119073), (25068, 112062), (35388, 79382), (37354, 75204), (37602, 74708), (39691, 70776), (50136, 56031)]