19645342392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{3163}}^1$

素因数の和:4373

約数の個数: 128

約数和(自身を含む): 56068104960

約数和(自身を除く): 36422762568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1171, 1326, 1768, 2342, 2652, 3163, 3513, 4684, 5304, 6326, 7026, 9368, 9489, 12652, 14052, 15223, 18978, 19907, 25304, 28104, 30446, 37956, 39814, 41119, 45669, 53771, 59721, 60892, 75912, 79628, 82238, 91338, 107542, 119442, 121784, 123357, 159256, 161313, 164476, 182676, 215084, 238884, 246714, 258791, 322626, 328952, 365352, 430168, 477768, 493428, 517582, 645252, 699023, 776373, 986856, 1035164, 1290504, 1398046, 1552746, 2070328, 2097069, 2796092, 3105492, 3703873, 4194138, 5592184, 6210984, 7407746, 8388276, 11111619, 14815492, 16776552, 22223238, 29630984, 44446476, 48150349, 62965841, 88892952, 96300698, 125931682, 144451047, 188897523, 192601396, 251863364, 288902094, 377795046, 385202792, 503726728, 577804188, 755590092, 818555933, 1155608376, 1511180184, 1637111866, 2455667799, 3274223732, 4911335598, 6548447464, 9822671196, 19645342392]

約数ペア:

[(1, 19645342392), (2, 9822671196), (3, 6548447464), (4, 4911335598), (6, 3274223732), (8, 2455667799), (12, 1637111866), (13, 1511180184), (17, 1155608376), (24, 818555933), (26, 755590092), (34, 577804188), (39, 503726728), (51, 385202792), (52, 377795046), (68, 288902094), (78, 251863364), (102, 192601396), (104, 188897523), (136, 144451047), (156, 125931682), (204, 96300698), (221, 88892952), (312, 62965841), (408, 48150349), (442, 44446476), (663, 29630984), (884, 22223238), (1171, 16776552), (1326, 14815492), (1768, 11111619), (2342, 8388276), (2652, 7407746), (3163, 6210984), (3513, 5592184), (4684, 4194138), (5304, 3703873), (6326, 3105492), (7026, 2796092), (9368, 2097069), (9489, 2070328), (12652, 1552746), (14052, 1398046), (15223, 1290504), (18978, 1035164), (19907, 986856), (25304, 776373), (28104, 699023), (30446, 645252), (37956, 517582), (39814, 493428), (41119, 477768), (45669, 430168), (53771, 365352), (59721, 328952), (60892, 322626), (75912, 258791), (79628, 246714), (82238, 238884), (91338, 215084), (107542, 182676), (119442, 164476), (121784, 161313), (123357, 159256)]