2987946444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{23143}}^1$

素因数の和:23239

約数の個数: 96

約数和(自身を含む): 8398494720

約数和(自身を除く): 5410548276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 53, 58, 84, 87, 106, 116, 159, 174, 203, 212, 318, 348, 371, 406, 609, 636, 742, 812, 1113, 1218, 1484, 1537, 2226, 2436, 3074, 4452, 4611, 6148, 9222, 10759, 18444, 21518, 23143, 32277, 43036, 46286, 64554, 69429, 92572, 129108, 138858, 162001, 277716, 324002, 486003, 648004, 671147, 972006, 1226579, 1342294, 1944012, 2013441, 2453158, 2684588, 3679737, 4026882, 4698029, 4906316, 7359474, 8053764, 8586053, 9396058, 14094087, 14718948, 17172106, 18792116, 25758159, 28188174, 34344212, 35570791, 51516318, 56376348, 71141582, 103032636, 106712373, 142283164, 213424746, 248995537, 426849492, 497991074, 746986611, 995982148, 1493973222, 2987946444]

約数ペア:

[(1, 2987946444), (2, 1493973222), (3, 995982148), (4, 746986611), (6, 497991074), (7, 426849492), (12, 248995537), (14, 213424746), (21, 142283164), (28, 106712373), (29, 103032636), (42, 71141582), (53, 56376348), (58, 51516318), (84, 35570791), (87, 34344212), (106, 28188174), (116, 25758159), (159, 18792116), (174, 17172106), (203, 14718948), (212, 14094087), (318, 9396058), (348, 8586053), (371, 8053764), (406, 7359474), (609, 4906316), (636, 4698029), (742, 4026882), (812, 3679737), (1113, 2684588), (1218, 2453158), (1484, 2013441), (1537, 1944012), (2226, 1342294), (2436, 1226579), (3074, 972006), (4452, 671147), (4611, 648004), (6148, 486003), (9222, 324002), (10759, 277716), (18444, 162001), (21518, 138858), (23143, 129108), (32277, 92572), (43036, 69429), (46286, 64554)]