638692068

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8214

約数の個数: 96

約数和(自身を含む): 1829632000

約数和(自身を除く): 1190939932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 2058, 2793, 3724, 4116, 5586, 6517, 8167, 11172, 13034, 16334, 19551, 24501, 26068, 32668, 39102, 49002, 57169, 78204, 98004, 114338, 155173, 171507, 228676, 310346, 343014, 400183, 465519, 620692, 686028, 800366, 931038, 1086211, 1200549, 1600732, 1862076, 2172422, 2401098, 2801281, 3258633, 4344844, 4802196, 5602562, 6517266, 7603477, 8403843, 11205124, 13034532, 15206954, 16807686, 22810431, 30413908, 33615372, 45620862, 53224339, 91241724, 106448678, 159673017, 212897356, 319346034, 638692068]

約数ペア:

[(1, 638692068), (2, 319346034), (3, 212897356), (4, 159673017), (6, 106448678), (7, 91241724), (12, 53224339), (14, 45620862), (19, 33615372), (21, 30413908), (28, 22810431), (38, 16807686), (42, 15206954), (49, 13034532), (57, 11205124), (76, 8403843), (84, 7603477), (98, 6517266), (114, 5602562), (133, 4802196), (147, 4344844), (196, 3258633), (228, 2801281), (266, 2401098), (294, 2172422), (343, 1862076), (399, 1600732), (532, 1200549), (588, 1086211), (686, 931038), (798, 800366), (931, 686028), (1029, 620692), (1372, 465519), (1596, 400183), (1862, 343014), (2058, 310346), (2793, 228676), (3724, 171507), (4116, 155173), (5586, 114338), (6517, 98004), (8167, 78204), (11172, 57169), (13034, 49002), (16334, 39102), (19551, 32668), (24501, 26068)]