989695044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5538

約数の個数: 96

約数和(自身を含む): 2784862080

約数和(自身を除く): 1795167036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1179, 1404, 1572, 1703, 2358, 3406, 3537, 4716, 5109, 5381, 6812, 7074, 10218, 10762, 14148, 15327, 16143, 20436, 21524, 30654, 32286, 45981, 48429, 61308, 64572, 69953, 91962, 96858, 139906, 145287, 183924, 193716, 209859, 279812, 290574, 419718, 581148, 629577, 704911, 839436, 1259154, 1409822, 1888731, 2114733, 2518308, 2819644, 3777462, 4229466, 6344199, 7554924, 8458932, 9163843, 12688398, 18327686, 19032597, 25376796, 27491529, 36655372, 38065194, 54983058, 76130388, 82474587, 109966116, 164949174, 247423761, 329898348, 494847522, 989695044]

約数ペア:

[(1, 989695044), (2, 494847522), (3, 329898348), (4, 247423761), (6, 164949174), (9, 109966116), (12, 82474587), (13, 76130388), (18, 54983058), (26, 38065194), (27, 36655372), (36, 27491529), (39, 25376796), (52, 19032597), (54, 18327686), (78, 12688398), (108, 9163843), (117, 8458932), (131, 7554924), (156, 6344199), (234, 4229466), (262, 3777462), (351, 2819644), (393, 2518308), (468, 2114733), (524, 1888731), (702, 1409822), (786, 1259154), (1179, 839436), (1404, 704911), (1572, 629577), (1703, 581148), (2358, 419718), (3406, 290574), (3537, 279812), (4716, 209859), (5109, 193716), (5381, 183924), (6812, 145287), (7074, 139906), (10218, 96858), (10762, 91962), (14148, 69953), (15327, 64572), (16143, 61308), (20436, 48429), (21524, 45981), (30654, 32286)]