471061188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 1324430016

約数和(自身を除く): 853368828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 83, 117, 134, 156, 166, 181, 201, 234, 249, 268, 332, 362, 402, 468, 498, 543, 603, 724, 747, 804, 871, 996, 1079, 1086, 1206, 1494, 1629, 1742, 2158, 2172, 2353, 2412, 2613, 2988, 3237, 3258, 3484, 4316, 4706, 5226, 5561, 6474, 6516, 7059, 7839, 9412, 9711, 10452, 11122, 12127, 12948, 14118, 15023, 15678, 16683, 19422, 21177, 22244, 24254, 28236, 30046, 31356, 33366, 36381, 38844, 42354, 45069, 48508, 50049, 60092, 66732, 72293, 72762, 84708, 90138, 100098, 109143, 135207, 144586, 145524, 157651, 180276, 195299, 200196, 216879, 218286, 270414, 289172, 315302, 390598, 433758, 436572, 472953, 540828, 585897, 630604, 650637, 781196, 867516, 945906, 1006541, 1171794, 1301274, 1418859, 1757691, 1891812, 2013082, 2343588, 2602548, 2837718, 3019623, 3515382, 4026164, 5675436, 6039246, 7030764, 9058869, 12078492, 13085033, 18117738, 26170066, 36235476, 39255099, 52340132, 78510198, 117765297, 157020396, 235530594, 471061188]

約数ペア:

[(1, 471061188), (2, 235530594), (3, 157020396), (4, 117765297), (6, 78510198), (9, 52340132), (12, 39255099), (13, 36235476), (18, 26170066), (26, 18117738), (36, 13085033), (39, 12078492), (52, 9058869), (67, 7030764), (78, 6039246), (83, 5675436), (117, 4026164), (134, 3515382), (156, 3019623), (166, 2837718), (181, 2602548), (201, 2343588), (234, 2013082), (249, 1891812), (268, 1757691), (332, 1418859), (362, 1301274), (402, 1171794), (468, 1006541), (498, 945906), (543, 867516), (603, 781196), (724, 650637), (747, 630604), (804, 585897), (871, 540828), (996, 472953), (1079, 436572), (1086, 433758), (1206, 390598), (1494, 315302), (1629, 289172), (1742, 270414), (2158, 218286), (2172, 216879), (2353, 200196), (2412, 195299), (2613, 180276), (2988, 157651), (3237, 145524), (3258, 144586), (3484, 135207), (4316, 109143), (4706, 100098), (5226, 90138), (5561, 84708), (6474, 72762), (6516, 72293), (7059, 66732), (7839, 60092), (9412, 50049), (9711, 48508), (10452, 45069), (11122, 42354), (12127, 38844), (12948, 36381), (14118, 33366), (15023, 31356), (15678, 30046), (16683, 28236), (19422, 24254), (21177, 22244)]