384407478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 1060899840

約数和(自身を除く): 676492362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 137, 182, 189, 234, 273, 274, 351, 378, 411, 546, 571, 702, 819, 822, 959, 1142, 1233, 1638, 1713, 1781, 1918, 2457, 2466, 2877, 3426, 3562, 3699, 3997, 4914, 5139, 5343, 5754, 7398, 7423, 7994, 8631, 10278, 10686, 11991, 12467, 14846, 15417, 16029, 17262, 22269, 23982, 24934, 25893, 30834, 32058, 35973, 37401, 44538, 48087, 51786, 51961, 66807, 71946, 74802, 78227, 96174, 103922, 107919, 112203, 133614, 155883, 156454, 200421, 215838, 224406, 234681, 311766, 336609, 400842, 467649, 469362, 547589, 673218, 704043, 935298, 1016951, 1095178, 1402947, 1408086, 1642767, 2033902, 2112129, 2805894, 3050853, 3285534, 4224258, 4928301, 6101706, 7118657, 9152559, 9856602, 14237314, 14784903, 18305118, 21355971, 27457677, 29569806, 42711942, 54915354, 64067913, 128135826, 192203739, 384407478]

約数ペア:

[(1, 384407478), (2, 192203739), (3, 128135826), (6, 64067913), (7, 54915354), (9, 42711942), (13, 29569806), (14, 27457677), (18, 21355971), (21, 18305118), (26, 14784903), (27, 14237314), (39, 9856602), (42, 9152559), (54, 7118657), (63, 6101706), (78, 4928301), (91, 4224258), (117, 3285534), (126, 3050853), (137, 2805894), (182, 2112129), (189, 2033902), (234, 1642767), (273, 1408086), (274, 1402947), (351, 1095178), (378, 1016951), (411, 935298), (546, 704043), (571, 673218), (702, 547589), (819, 469362), (822, 467649), (959, 400842), (1142, 336609), (1233, 311766), (1638, 234681), (1713, 224406), (1781, 215838), (1918, 200421), (2457, 156454), (2466, 155883), (2877, 133614), (3426, 112203), (3562, 107919), (3699, 103922), (3997, 96174), (4914, 78227), (5139, 74802), (5343, 71946), (5754, 66807), (7398, 51961), (7423, 51786), (7994, 48087), (8631, 44538), (10278, 37401), (10686, 35973), (11991, 32058), (12467, 30834), (14846, 25893), (15417, 24934), (16029, 23982), (17262, 22269)]