1246205961

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 2616606720

約数和(自身を除く): 1370400759

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 33, 39, 51, 63, 77, 79, 91, 99, 103, 117, 119, 143, 153, 187, 221, 231, 237, 273, 309, 357, 429, 553, 561, 663, 693, 711, 721, 819, 869, 927, 1001, 1027, 1071, 1133, 1287, 1309, 1339, 1343, 1547, 1659, 1683, 1751, 1989, 2163, 2431, 2607, 3003, 3081, 3399, 3927, 4017, 4029, 4641, 4977, 5253, 6083, 6489, 7189, 7293, 7821, 7931, 8137, 9009, 9243, 9373, 9401, 10197, 11297, 11781, 12051, 12087, 12257, 13923, 14729, 14773, 15759, 17017, 17459, 18249, 19261, 21567, 21879, 22763, 23793, 24411, 28119, 28203, 33891, 36771, 44187, 44319, 51051, 52377, 54747, 56959, 57783, 64701, 68289, 71379, 73233, 79079, 84357, 84609, 89507, 101673, 103103, 103411, 105781, 110313, 122213, 132561, 132957, 134827, 138329, 153153, 157131, 159341, 170877, 173349, 192049, 204867, 237237, 250393, 268521, 309309, 310233, 317343, 366639, 404481, 414987, 478023, 512631, 576147, 626549, 711711, 740467, 751179, 805563, 927927, 930699, 952029, 968303, 1099917, 1163591, 1213443, 1244961, 1344343, 1434069, 1521619, 1728441, 1752751, 1798277, 1879647, 2221401, 2253537, 2904909, 3490773, 4033029, 4564857, 5258253, 5394831, 5638941, 6664203, 8145137, 8714727, 10472319, 10651333, 12099087, 12587939, 13694571, 15774759, 16184493, 19781047, 24435411, 31953999, 37763817, 59343141, 73306233, 95861997, 113291451, 138467329, 178029423, 415401987, 1246205961]

約数ペア:

[(1, 1246205961), (3, 415401987), (7, 178029423), (9, 138467329), (11, 113291451), (13, 95861997), (17, 73306233), (21, 59343141), (33, 37763817), (39, 31953999), (51, 24435411), (63, 19781047), (77, 16184493), (79, 15774759), (91, 13694571), (99, 12587939), (103, 12099087), (117, 10651333), (119, 10472319), (143, 8714727), (153, 8145137), (187, 6664203), (221, 5638941), (231, 5394831), (237, 5258253), (273, 4564857), (309, 4033029), (357, 3490773), (429, 2904909), (553, 2253537), (561, 2221401), (663, 1879647), (693, 1798277), (711, 1752751), (721, 1728441), (819, 1521619), (869, 1434069), (927, 1344343), (1001, 1244961), (1027, 1213443), (1071, 1163591), (1133, 1099917), (1287, 968303), (1309, 952029), (1339, 930699), (1343, 927927), (1547, 805563), (1659, 751179), (1683, 740467), (1751, 711711), (1989, 626549), (2163, 576147), (2431, 512631), (2607, 478023), (3003, 414987), (3081, 404481), (3399, 366639), (3927, 317343), (4017, 310233), (4029, 309309), (4641, 268521), (4977, 250393), (5253, 237237), (6083, 204867), (6489, 192049), (7189, 173349), (7293, 170877), (7821, 159341), (7931, 157131), (8137, 153153), (9009, 138329), (9243, 134827), (9373, 132957), (9401, 132561), (10197, 122213), (11297, 110313), (11781, 105781), (12051, 103411), (12087, 103103), (12257, 101673), (13923, 89507), (14729, 84609), (14773, 84357), (15759, 79079), (17017, 73233), (17459, 71379), (18249, 68289), (19261, 64701), (21567, 57783), (21879, 56959), (22763, 54747), (23793, 52377), (24411, 51051), (28119, 44319), (28203, 44187), (33891, 36771)]