7489885572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{859}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 21106408960

約数和(自身を除く): 13616523388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 601, 806, 859, 1116, 1202, 1209, 1612, 1718, 1803, 2404, 2418, 2577, 3436, 3606, 3627, 4836, 5154, 5409, 7212, 7254, 7731, 7813, 10308, 10818, 11167, 14508, 15462, 15626, 18631, 21636, 22334, 23439, 26629, 30924, 31252, 33501, 37262, 44668, 46878, 53258, 55893, 67002, 70317, 74524, 79887, 93756, 100503, 106516, 111786, 134004, 140634, 159774, 167679, 201006, 223572, 239661, 242203, 281268, 319548, 335358, 346177, 402012, 479322, 484406, 516259, 670716, 692354, 726609, 958644, 968812, 1032518, 1038531, 1384708, 1453218, 1548777, 2065036, 2077062, 2179827, 2906436, 3097554, 3115593, 4154124, 4359654, 4646331, 6195108, 6231186, 6711367, 8719308, 9292662, 12462372, 13422734, 16004029, 18585324, 20134101, 26845468, 32008058, 40268202, 48012087, 60402303, 64016116, 80536404, 96024174, 120804606, 144036261, 192048348, 208052377, 241609212, 288072522, 416104754, 576145044, 624157131, 832209508, 1248314262, 1872471393, 2496628524, 3744942786, 7489885572]

約数ペア:

[(1, 7489885572), (2, 3744942786), (3, 2496628524), (4, 1872471393), (6, 1248314262), (9, 832209508), (12, 624157131), (13, 576145044), (18, 416104754), (26, 288072522), (31, 241609212), (36, 208052377), (39, 192048348), (52, 144036261), (62, 120804606), (78, 96024174), (93, 80536404), (117, 64016116), (124, 60402303), (156, 48012087), (186, 40268202), (234, 32008058), (279, 26845468), (372, 20134101), (403, 18585324), (468, 16004029), (558, 13422734), (601, 12462372), (806, 9292662), (859, 8719308), (1116, 6711367), (1202, 6231186), (1209, 6195108), (1612, 4646331), (1718, 4359654), (1803, 4154124), (2404, 3115593), (2418, 3097554), (2577, 2906436), (3436, 2179827), (3606, 2077062), (3627, 2065036), (4836, 1548777), (5154, 1453218), (5409, 1384708), (7212, 1038531), (7254, 1032518), (7731, 968812), (7813, 958644), (10308, 726609), (10818, 692354), (11167, 670716), (14508, 516259), (15462, 484406), (15626, 479322), (18631, 402012), (21636, 346177), (22334, 335358), (23439, 319548), (26629, 281268), (30924, 242203), (31252, 239661), (33501, 223572), (37262, 201006), (44668, 167679), (46878, 159774), (53258, 140634), (55893, 134004), (67002, 111786), (70317, 106516), (74524, 100503), (79887, 93756)]