391635943244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1\times {\mathrm{12391}}^1$

素因数の和:15247

約数の個数: 96

約数和(自身を含む): 871115169792

約数和(自身を除く): 479479226548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2801, 2821, 5602, 5642, 11204, 11284, 12391, 19607, 24782, 36413, 39214, 49564, 72826, 78428, 86737, 86831, 145652, 161083, 173474, 173662, 254891, 322166, 346948, 347324, 384121, 509782, 607817, 644332, 768242, 1019564, 1127581, 1128803, 1215634, 1536484, 2255162, 2257606, 2431268, 2688847, 4510324, 4515212, 4993573, 5377694, 7901621, 9987146, 10755388, 15803242, 19974292, 31606484, 34707191, 34955011, 69414382, 69910022, 138828764, 139820044, 242950337, 451193483, 485900674, 902386966, 971801348, 1075922921, 1804773932, 2151845842, 3158354381, 4303691684, 6316708762, 7531460447, 12633417524, 13986997973, 15062920894, 27973995946, 30125841788, 55947991892, 97908985811, 195817971622, 391635943244]

約数ペア:

[(1, 391635943244), (2, 195817971622), (4, 97908985811), (7, 55947991892), (13, 30125841788), (14, 27973995946), (26, 15062920894), (28, 13986997973), (31, 12633417524), (52, 7531460447), (62, 6316708762), (91, 4303691684), (124, 3158354381), (182, 2151845842), (217, 1804773932), (364, 1075922921), (403, 971801348), (434, 902386966), (806, 485900674), (868, 451193483), (1612, 242950337), (2801, 139820044), (2821, 138828764), (5602, 69910022), (5642, 69414382), (11204, 34955011), (11284, 34707191), (12391, 31606484), (19607, 19974292), (24782, 15803242), (36413, 10755388), (39214, 9987146), (49564, 7901621), (72826, 5377694), (78428, 4993573), (86737, 4515212), (86831, 4510324), (145652, 2688847), (161083, 2431268), (173474, 2257606), (173662, 2255162), (254891, 1536484), (322166, 1215634), (346948, 1128803), (347324, 1127581), (384121, 1019564), (509782, 768242), (607817, 644332)]