1994366959884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1\times {\mathrm{22549}}^1$

素因数の和:26640

約数の個数: 144

約数和(自身を含む): 5546247907200

約数和(自身を除く): 3551880947316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 4021, 5499, 7332, 8042, 10998, 12063, 16084, 21996, 22549, 24126, 36189, 45098, 48252, 52273, 67647, 72378, 90196, 104546, 135294, 144756, 156819, 188987, 202941, 209092, 270588, 293137, 313638, 377974, 405882, 470457, 566961, 586274, 627276, 755948, 811764, 879411, 940914, 1059803, 1133922, 1172548, 1700883, 1758822, 1881828, 2119606, 2267844, 2456831, 2638233, 3179409, 3401766, 3517644, 4239212, 4913662, 5276466, 6358818, 6803532, 7370493, 9538227, 9827324, 10552932, 12717636, 13777439, 14740986, 19076454, 22111479, 27554878, 29481972, 38152908, 41332317, 44222958, 55109756, 82664634, 88445916, 90669529, 123996951, 165329268, 181339058, 247993902, 272008587, 362678116, 495987804, 544017174, 816025761, 1088034348, 1178703877, 1632051522, 2357407754, 3264103044, 3536111631, 4261467863, 4714815508, 7072223262, 8522935726, 10608334893, 12784403589, 14144446524, 17045871452, 21216669786, 25568807178, 38353210767, 42433339572, 51137614356, 55399082219, 76706421534, 110798164438, 153412843068, 166197246657, 221596328876, 332394493314, 498591739971, 664788986628, 997183479942, 1994366959884]

約数ペア:

[(1, 1994366959884), (2, 997183479942), (3, 664788986628), (4, 498591739971), (6, 332394493314), (9, 221596328876), (12, 166197246657), (13, 153412843068), (18, 110798164438), (26, 76706421534), (36, 55399082219), (39, 51137614356), (47, 42433339572), (52, 38353210767), (78, 25568807178), (94, 21216669786), (117, 17045871452), (141, 14144446524), (156, 12784403589), (188, 10608334893), (234, 8522935726), (282, 7072223262), (423, 4714815508), (468, 4261467863), (564, 3536111631), (611, 3264103044), (846, 2357407754), (1222, 1632051522), (1692, 1178703877), (1833, 1088034348), (2444, 816025761), (3666, 544017174), (4021, 495987804), (5499, 362678116), (7332, 272008587), (8042, 247993902), (10998, 181339058), (12063, 165329268), (16084, 123996951), (21996, 90669529), (22549, 88445916), (24126, 82664634), (36189, 55109756), (45098, 44222958), (48252, 41332317), (52273, 38152908), (67647, 29481972), (72378, 27554878), (90196, 22111479), (104546, 19076454), (135294, 14740986), (144756, 13777439), (156819, 12717636), (188987, 10552932), (202941, 9827324), (209092, 9538227), (270588, 7370493), (293137, 6803532), (313638, 6358818), (377974, 5276466), (405882, 4913662), (470457, 4239212), (566961, 3517644), (586274, 3401766), (627276, 3179409), (755948, 2638233), (811764, 2456831), (879411, 2267844), (940914, 2119606), (1059803, 1881828), (1133922, 1758822), (1172548, 1700883)]