553235353188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{50387}}^1$

素因数の和:50742

約数の個数: 144

約数和(自身を含む): 1528609065984

約数和(自身を除く): 975373712796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 263, 284, 294, 426, 497, 526, 588, 789, 852, 994, 1052, 1491, 1578, 1841, 1988, 2982, 3156, 3479, 3682, 5523, 5964, 6958, 7364, 10437, 11046, 12887, 13916, 18673, 20874, 22092, 25774, 37346, 38661, 41748, 50387, 51548, 56019, 74692, 77322, 100774, 112038, 130711, 151161, 154644, 201548, 224076, 261422, 302322, 352709, 392133, 522844, 604644, 705418, 784266, 914977, 1058127, 1410836, 1568532, 1829954, 2116254, 2468963, 2744931, 3577477, 3659908, 4232508, 4937926, 5489862, 7154954, 7406889, 9875852, 10732431, 10979724, 13251781, 14309908, 14813778, 21464862, 25042339, 26503562, 29627556, 39755343, 42929724, 50084678, 53007124, 75127017, 79510686, 92762467, 100169356, 150254034, 159021372, 175296373, 185524934, 278287401, 300508068, 350592746, 371049868, 525889119, 556574802, 649337269, 701185492, 940876451, 1051778238, 1113149604, 1298674538, 1881752902, 1948011807, 2103556476, 2597349076, 2822629353, 3763505804, 3896023614, 5645258706, 6586135157, 7792047228, 11290517412, 13172270314, 19758405471, 26344540628, 39516810942, 46102946099, 79033621884, 92205892198, 138308838297, 184411784396, 276617676594, 553235353188]

約数ペア:

[(1, 553235353188), (2, 276617676594), (3, 184411784396), (4, 138308838297), (6, 92205892198), (7, 79033621884), (12, 46102946099), (14, 39516810942), (21, 26344540628), (28, 19758405471), (42, 13172270314), (49, 11290517412), (71, 7792047228), (84, 6586135157), (98, 5645258706), (142, 3896023614), (147, 3763505804), (196, 2822629353), (213, 2597349076), (263, 2103556476), (284, 1948011807), (294, 1881752902), (426, 1298674538), (497, 1113149604), (526, 1051778238), (588, 940876451), (789, 701185492), (852, 649337269), (994, 556574802), (1052, 525889119), (1491, 371049868), (1578, 350592746), (1841, 300508068), (1988, 278287401), (2982, 185524934), (3156, 175296373), (3479, 159021372), (3682, 150254034), (5523, 100169356), (5964, 92762467), (6958, 79510686), (7364, 75127017), (10437, 53007124), (11046, 50084678), (12887, 42929724), (13916, 39755343), (18673, 29627556), (20874, 26503562), (22092, 25042339), (25774, 21464862), (37346, 14813778), (38661, 14309908), (41748, 13251781), (50387, 10979724), (51548, 10732431), (56019, 9875852), (74692, 7406889), (77322, 7154954), (100774, 5489862), (112038, 4937926), (130711, 4232508), (151161, 3659908), (154644, 3577477), (201548, 2744931), (224076, 2468963), (261422, 2116254), (302322, 1829954), (352709, 1568532), (392133, 1410836), (522844, 1058127), (604644, 914977), (705418, 784266)]