470321568

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 1379851200

約数和(自身を除く): 909529632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 89, 96, 118, 144, 177, 178, 236, 267, 288, 311, 354, 356, 472, 531, 534, 622, 708, 712, 801, 933, 944, 1062, 1068, 1244, 1416, 1424, 1602, 1866, 1888, 2124, 2136, 2488, 2799, 2832, 2848, 3204, 3732, 4248, 4272, 4976, 5251, 5598, 5664, 6408, 7464, 8496, 8544, 9952, 10502, 11196, 12816, 14928, 15753, 16992, 18349, 21004, 22392, 25632, 27679, 29856, 31506, 36698, 42008, 44784, 47259, 55047, 55358, 63012, 73396, 83037, 84016, 89568, 94518, 110094, 110716, 126024, 146792, 165141, 166074, 168032, 189036, 220188, 221432, 249111, 252048, 293584, 330282, 332148, 378072, 440376, 442864, 498222, 504096, 587168, 660564, 664296, 756144, 880752, 885728, 996444, 1321128, 1328592, 1512288, 1633061, 1761504, 1992888, 2642256, 2657184, 3266122, 3985776, 4899183, 5284512, 6532244, 7971552, 9798366, 13064488, 14697549, 19596732, 26128976, 29395098, 39193464, 52257952, 58790196, 78386928, 117580392, 156773856, 235160784, 470321568]

約数ペア:

[(1, 470321568), (2, 235160784), (3, 156773856), (4, 117580392), (6, 78386928), (8, 58790196), (9, 52257952), (12, 39193464), (16, 29395098), (18, 26128976), (24, 19596732), (32, 14697549), (36, 13064488), (48, 9798366), (59, 7971552), (72, 6532244), (89, 5284512), (96, 4899183), (118, 3985776), (144, 3266122), (177, 2657184), (178, 2642256), (236, 1992888), (267, 1761504), (288, 1633061), (311, 1512288), (354, 1328592), (356, 1321128), (472, 996444), (531, 885728), (534, 880752), (622, 756144), (708, 664296), (712, 660564), (801, 587168), (933, 504096), (944, 498222), (1062, 442864), (1068, 440376), (1244, 378072), (1416, 332148), (1424, 330282), (1602, 293584), (1866, 252048), (1888, 249111), (2124, 221432), (2136, 220188), (2488, 189036), (2799, 168032), (2832, 166074), (2848, 165141), (3204, 146792), (3732, 126024), (4248, 110716), (4272, 110094), (4976, 94518), (5251, 89568), (5598, 84016), (5664, 83037), (6408, 73396), (7464, 63012), (8496, 55358), (8544, 55047), (9952, 47259), (10502, 44784), (11196, 42008), (12816, 36698), (14928, 31506), (15753, 29856), (16992, 27679), (18349, 25632), (21004, 22392)]