400533731448

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{17749}}^1$

素因数の和:18081

約数の個数: 128

約数和(自身を含む): 1035870120000

約数和(自身を除く): 635336388552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 113, 157, 159, 212, 226, 314, 318, 339, 424, 452, 471, 628, 636, 678, 904, 942, 1256, 1272, 1356, 1884, 2712, 3768, 5989, 8321, 11978, 16642, 17741, 17749, 17967, 23956, 24963, 33284, 35482, 35498, 35934, 47912, 49926, 53223, 53247, 66568, 70964, 70996, 71868, 99852, 106446, 106494, 141928, 141992, 143736, 199704, 212892, 212988, 425784, 425976, 940273, 940697, 1880546, 1881394, 2005637, 2786593, 2820819, 2822091, 3761092, 3762788, 4011274, 5573186, 5641638, 5644182, 6016911, 7522184, 7525576, 8022548, 8359779, 11146372, 11283276, 11288364, 12033822, 16045096, 16719558, 22292744, 22566552, 22576728, 24067644, 33439116, 48135288, 66878232, 106298761, 147689429, 212597522, 295378858, 314885009, 318896283, 425195044, 443068287, 590757716, 629770018, 637792566, 850390088, 886136574, 944655027, 1181515432, 1259540036, 1275585132, 1772273148, 1889310054, 2519080072, 2551170264, 3544546296, 3778620108, 7557240216, 16688905477, 33377810954, 50066716431, 66755621908, 100133432862, 133511243816, 200266865724, 400533731448]

約数ペア:

[(1, 400533731448), (2, 200266865724), (3, 133511243816), (4, 100133432862), (6, 66755621908), (8, 50066716431), (12, 33377810954), (24, 16688905477), (53, 7557240216), (106, 3778620108), (113, 3544546296), (157, 2551170264), (159, 2519080072), (212, 1889310054), (226, 1772273148), (314, 1275585132), (318, 1259540036), (339, 1181515432), (424, 944655027), (452, 886136574), (471, 850390088), (628, 637792566), (636, 629770018), (678, 590757716), (904, 443068287), (942, 425195044), (1256, 318896283), (1272, 314885009), (1356, 295378858), (1884, 212597522), (2712, 147689429), (3768, 106298761), (5989, 66878232), (8321, 48135288), (11978, 33439116), (16642, 24067644), (17741, 22576728), (17749, 22566552), (17967, 22292744), (23956, 16719558), (24963, 16045096), (33284, 12033822), (35482, 11288364), (35498, 11283276), (35934, 11146372), (47912, 8359779), (49926, 8022548), (53223, 7525576), (53247, 7522184), (66568, 6016911), (70964, 5644182), (70996, 5641638), (71868, 5573186), (99852, 4011274), (106446, 3762788), (106494, 3761092), (141928, 2822091), (141992, 2820819), (143736, 2786593), (199704, 2005637), (212892, 1881394), (212988, 1880546), (425784, 940697), (425976, 940273)]