528027318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 1434023136

約数和(自身を除く): 905995818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 137, 169, 181, 182, 234, 273, 274, 338, 362, 411, 507, 543, 546, 819, 822, 959, 1014, 1086, 1183, 1233, 1267, 1521, 1629, 1638, 1781, 1918, 2353, 2366, 2466, 2534, 2877, 3042, 3258, 3549, 3562, 3801, 4706, 5343, 5754, 7059, 7098, 7602, 8631, 10647, 10686, 11403, 12467, 14118, 16029, 16471, 17262, 21177, 21294, 22806, 23153, 24797, 24934, 30589, 32058, 32942, 37401, 42354, 46306, 49413, 49594, 61178, 69459, 74391, 74802, 91767, 98826, 112203, 138918, 148239, 148782, 162071, 173579, 183534, 208377, 214123, 223173, 224406, 275301, 296478, 322361, 324142, 347158, 416754, 428246, 446346, 486213, 520737, 550602, 642369, 644722, 967083, 972426, 1041474, 1284738, 1458639, 1562211, 1927107, 1934166, 2256527, 2901249, 2917278, 3124422, 3854214, 4190693, 4513054, 5802498, 6769581, 8381386, 12572079, 13539162, 20308743, 25144158, 29334851, 37716237, 40617486, 58669702, 75432474, 88004553, 176009106, 264013659, 528027318]

約数ペア:

[(1, 528027318), (2, 264013659), (3, 176009106), (6, 88004553), (7, 75432474), (9, 58669702), (13, 40617486), (14, 37716237), (18, 29334851), (21, 25144158), (26, 20308743), (39, 13539162), (42, 12572079), (63, 8381386), (78, 6769581), (91, 5802498), (117, 4513054), (126, 4190693), (137, 3854214), (169, 3124422), (181, 2917278), (182, 2901249), (234, 2256527), (273, 1934166), (274, 1927107), (338, 1562211), (362, 1458639), (411, 1284738), (507, 1041474), (543, 972426), (546, 967083), (819, 644722), (822, 642369), (959, 550602), (1014, 520737), (1086, 486213), (1183, 446346), (1233, 428246), (1267, 416754), (1521, 347158), (1629, 324142), (1638, 322361), (1781, 296478), (1918, 275301), (2353, 224406), (2366, 223173), (2466, 214123), (2534, 208377), (2877, 183534), (3042, 173579), (3258, 162071), (3549, 148782), (3562, 148239), (3801, 138918), (4706, 112203), (5343, 98826), (5754, 91767), (7059, 74802), (7098, 74391), (7602, 69459), (8631, 61178), (10647, 49594), (10686, 49413), (11403, 46306), (12467, 42354), (14118, 37401), (16029, 32942), (16471, 32058), (17262, 30589), (21177, 24934), (21294, 24797), (22806, 23153)]