291213097028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 629028288000

約数和(自身を除く): 337815190972

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 137, 139, 148, 203, 259, 274, 278, 406, 509, 518, 548, 556, 812, 959, 973, 1018, 1036, 1073, 1918, 1946, 2036, 2146, 3563, 3836, 3892, 3973, 4031, 4292, 5069, 5143, 7126, 7511, 7946, 8062, 10138, 10286, 14252, 14761, 15022, 15892, 16124, 18833, 19043, 20276, 20572, 27811, 28217, 29522, 30044, 35483, 36001, 37666, 38086, 55622, 56434, 59044, 69733, 70751, 70966, 72002, 75332, 76172, 103327, 111244, 112868, 131831, 133301, 139466, 141502, 141932, 144004, 147001, 149147, 206654, 263662, 266602, 278932, 283004, 294002, 298294, 413308, 488131, 495257, 527324, 533204, 546157, 552247, 588004, 596588, 704591, 976262, 990514, 1029007, 1044029, 1092314, 1104494, 1409182, 1952524, 1981028, 2022257, 2051779, 2058014, 2088058, 2184628, 2208988, 2580121, 2617787, 2818364, 3823099, 3865729, 4044514, 4103558, 4116028, 4176116, 4932137, 5160242, 5235574, 7646198, 7731458, 8089028, 8207116, 9692887, 9864274, 10320484, 10471148, 14155799, 14362453, 15292396, 15462916, 18060847, 18324509, 19385774, 19728548, 20433139, 28311598, 28724906, 36121694, 36649018, 38771548, 40866278, 56623196, 57449812, 67850209, 72243388, 73298036, 74823509, 75915823, 81732556, 135700418, 143031973, 149647018, 151831646, 271400836, 281093723, 286063946, 299294036, 303663292, 358636819, 523764563, 531410761, 562187446, 572127892, 717273638, 1047529126, 1062821522, 1124374892, 1434547276, 1967656061, 2095058252, 2125643044, 2510457733, 3935312122, 5020915466, 7870624244, 10041830932, 10400467751, 20800935502, 41601871004, 72803274257, 145606548514, 291213097028]

約数ペア:

[(1, 291213097028), (2, 145606548514), (4, 72803274257), (7, 41601871004), (14, 20800935502), (28, 10400467751), (29, 10041830932), (37, 7870624244), (58, 5020915466), (74, 3935312122), (116, 2510457733), (137, 2125643044), (139, 2095058252), (148, 1967656061), (203, 1434547276), (259, 1124374892), (274, 1062821522), (278, 1047529126), (406, 717273638), (509, 572127892), (518, 562187446), (548, 531410761), (556, 523764563), (812, 358636819), (959, 303663292), (973, 299294036), (1018, 286063946), (1036, 281093723), (1073, 271400836), (1918, 151831646), (1946, 149647018), (2036, 143031973), (2146, 135700418), (3563, 81732556), (3836, 75915823), (3892, 74823509), (3973, 73298036), (4031, 72243388), (4292, 67850209), (5069, 57449812), (5143, 56623196), (7126, 40866278), (7511, 38771548), (7946, 36649018), (8062, 36121694), (10138, 28724906), (10286, 28311598), (14252, 20433139), (14761, 19728548), (15022, 19385774), (15892, 18324509), (16124, 18060847), (18833, 15462916), (19043, 15292396), (20276, 14362453), (20572, 14155799), (27811, 10471148), (28217, 10320484), (29522, 9864274), (30044, 9692887), (35483, 8207116), (36001, 8089028), (37666, 7731458), (38086, 7646198), (55622, 5235574), (56434, 5160242), (59044, 4932137), (69733, 4176116), (70751, 4116028), (70966, 4103558), (72002, 4044514), (75332, 3865729), (76172, 3823099), (103327, 2818364), (111244, 2617787), (112868, 2580121), (131831, 2208988), (133301, 2184628), (139466, 2088058), (141502, 2058014), (141932, 2051779), (144004, 2022257), (147001, 1981028), (149147, 1952524), (206654, 1409182), (263662, 1104494), (266602, 1092314), (278932, 1044029), (283004, 1029007), (294002, 990514), (298294, 976262), (413308, 704591), (488131, 596588), (495257, 588004), (527324, 552247), (533204, 546157)]