2690537616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 8501455872

約数和(自身を除く): 5810918256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 71, 72, 78, 93, 104, 117, 124, 142, 144, 156, 186, 208, 213, 234, 248, 279, 284, 312, 372, 403, 426, 468, 496, 558, 568, 624, 639, 653, 744, 806, 852, 923, 936, 1116, 1136, 1209, 1278, 1306, 1488, 1612, 1704, 1846, 1872, 1959, 2201, 2232, 2418, 2556, 2612, 2769, 3224, 3408, 3627, 3692, 3918, 4402, 4464, 4836, 5112, 5224, 5538, 5877, 6448, 6603, 7254, 7384, 7836, 8307, 8489, 8804, 9672, 10224, 10448, 11076, 11754, 13206, 14508, 14768, 15672, 16614, 16978, 17608, 19344, 19809, 20243, 22152, 23508, 25467, 26412, 28613, 29016, 31344, 33228, 33956, 35216, 39618, 40486, 44304, 46363, 47016, 50934, 52824, 57226, 58032, 60729, 66456, 67912, 76401, 79236, 80972, 85839, 92726, 94032, 101868, 105648, 114452, 121458, 132912, 135824, 139089, 152802, 158472, 161944, 171678, 182187, 185452, 203736, 228904, 242916, 257517, 263159, 278178, 305604, 316944, 323888, 343356, 364374, 370904, 407472, 417267, 457808, 485832, 515034, 526318, 556356, 602719, 611208, 686712, 728748, 741808, 789477, 834534, 971664, 1030068, 1052636, 1112712, 1205438, 1222416, 1373424, 1437253, 1457496, 1578954, 1669068, 1808157, 2060136, 2105272, 2225424, 2368431, 2410876, 2874506, 2914992, 3157908, 3338136, 3616314, 4120272, 4210544, 4311759, 4736862, 4821752, 5424471, 5749012, 6315816, 6676272, 7232628, 8623518, 9473724, 9643504, 10848942, 11498024, 12631632, 12935277, 14465256, 17247036, 18684289, 18947448, 21697884, 22996048, 25870554, 28930512, 34494072, 37368578, 37894896, 43395768, 51741108, 56052867, 68988144, 74737156, 86791536, 103482216, 112105734, 149474312, 168158601, 206964432, 224211468, 298948624, 336317202, 448422936, 672634404, 896845872, 1345268808, 2690537616]

約数ペア:

[(1, 2690537616), (2, 1345268808), (3, 896845872), (4, 672634404), (6, 448422936), (8, 336317202), (9, 298948624), (12, 224211468), (13, 206964432), (16, 168158601), (18, 149474312), (24, 112105734), (26, 103482216), (31, 86791536), (36, 74737156), (39, 68988144), (48, 56052867), (52, 51741108), (62, 43395768), (71, 37894896), (72, 37368578), (78, 34494072), (93, 28930512), (104, 25870554), (117, 22996048), (124, 21697884), (142, 18947448), (144, 18684289), (156, 17247036), (186, 14465256), (208, 12935277), (213, 12631632), (234, 11498024), (248, 10848942), (279, 9643504), (284, 9473724), (312, 8623518), (372, 7232628), (403, 6676272), (426, 6315816), (468, 5749012), (496, 5424471), (558, 4821752), (568, 4736862), (624, 4311759), (639, 4210544), (653, 4120272), (744, 3616314), (806, 3338136), (852, 3157908), (923, 2914992), (936, 2874506), (1116, 2410876), (1136, 2368431), (1209, 2225424), (1278, 2105272), (1306, 2060136), (1488, 1808157), (1612, 1669068), (1704, 1578954), (1846, 1457496), (1872, 1437253), (1959, 1373424), (2201, 1222416), (2232, 1205438), (2418, 1112712), (2556, 1052636), (2612, 1030068), (2769, 971664), (3224, 834534), (3408, 789477), (3627, 741808), (3692, 728748), (3918, 686712), (4402, 611208), (4464, 602719), (4836, 556356), (5112, 526318), (5224, 515034), (5538, 485832), (5877, 457808), (6448, 417267), (6603, 407472), (7254, 370904), (7384, 364374), (7836, 343356), (8307, 323888), (8489, 316944), (8804, 305604), (9672, 278178), (10224, 263159), (10448, 257517), (11076, 242916), (11754, 228904), (13206, 203736), (14508, 185452), (14768, 182187), (15672, 171678), (16614, 161944), (16978, 158472), (17608, 152802), (19344, 139089), (19809, 135824), (20243, 132912), (22152, 121458), (23508, 114452), (25467, 105648), (26412, 101868), (28613, 94032), (29016, 92726), (31344, 85839), (33228, 80972), (33956, 79236), (35216, 76401), (39618, 67912), (40486, 66456), (44304, 60729), (46363, 58032), (47016, 57226), (50934, 52824)]