15507907404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 40918835328

約数和(自身を除く): 25410927924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 331, 363, 451, 484, 492, 662, 726, 787, 902, 993, 1324, 1353, 1452, 1574, 1804, 1986, 2361, 2706, 3148, 3641, 3972, 4722, 4961, 5412, 7282, 8657, 9444, 9922, 10923, 13571, 14564, 14883, 17314, 19844, 21846, 25971, 27142, 29766, 32267, 34628, 40051, 40713, 43692, 51942, 54284, 59532, 64534, 80102, 81426, 95227, 96801, 103884, 120153, 129068, 149281, 160204, 162852, 190454, 193602, 240306, 260497, 285681, 298562, 354937, 380908, 387204, 447843, 480612, 520994, 571362, 597124, 709874, 781491, 895686, 1041988, 1064811, 1142724, 1419748, 1562982, 1642091, 1791372, 2129622, 2865467, 3125964, 3284182, 3904307, 4259244, 4926273, 5730934, 6568364, 7808614, 8596401, 9852546, 10680377, 11461868, 11712921, 15617228, 17192802, 19705092, 21360754, 23425842, 31520137, 32041131, 34385604, 42721508, 46851684, 63040274, 64082262, 94560411, 117484147, 126080548, 128164524, 189120822, 234968294, 352452441, 378241644, 469936588, 704904882, 1292325617, 1409809764, 2584651234, 3876976851, 5169302468, 7753953702, 15507907404]

約数ペア:

[(1, 15507907404), (2, 7753953702), (3, 5169302468), (4, 3876976851), (6, 2584651234), (11, 1409809764), (12, 1292325617), (22, 704904882), (33, 469936588), (41, 378241644), (44, 352452441), (66, 234968294), (82, 189120822), (121, 128164524), (123, 126080548), (132, 117484147), (164, 94560411), (242, 64082262), (246, 63040274), (331, 46851684), (363, 42721508), (451, 34385604), (484, 32041131), (492, 31520137), (662, 23425842), (726, 21360754), (787, 19705092), (902, 17192802), (993, 15617228), (1324, 11712921), (1353, 11461868), (1452, 10680377), (1574, 9852546), (1804, 8596401), (1986, 7808614), (2361, 6568364), (2706, 5730934), (3148, 4926273), (3641, 4259244), (3972, 3904307), (4722, 3284182), (4961, 3125964), (5412, 2865467), (7282, 2129622), (8657, 1791372), (9444, 1642091), (9922, 1562982), (10923, 1419748), (13571, 1142724), (14564, 1064811), (14883, 1041988), (17314, 895686), (19844, 781491), (21846, 709874), (25971, 597124), (27142, 571362), (29766, 520994), (32267, 480612), (34628, 447843), (40051, 387204), (40713, 380908), (43692, 354937), (51942, 298562), (54284, 285681), (59532, 260497), (64534, 240306), (80102, 193602), (81426, 190454), (95227, 162852), (96801, 160204), (103884, 149281), (120153, 129068)]