1268386704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 4045991040

約数和(自身を除く): 2777604336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 89, 92, 104, 117, 138, 144, 156, 178, 184, 207, 208, 234, 267, 276, 299, 312, 331, 356, 368, 414, 468, 534, 552, 598, 624, 662, 712, 801, 828, 897, 936, 993, 1068, 1104, 1157, 1196, 1324, 1424, 1602, 1656, 1794, 1872, 1986, 2047, 2136, 2314, 2392, 2648, 2691, 2979, 3204, 3312, 3471, 3588, 3972, 4094, 4272, 4303, 4628, 4784, 5296, 5382, 5958, 6141, 6408, 6942, 7176, 7613, 7944, 8188, 8606, 9256, 10413, 10764, 11916, 12282, 12816, 12909, 13884, 14352, 15226, 15888, 16376, 17212, 18423, 18512, 20826, 21528, 22839, 23832, 24564, 25818, 26611, 27768, 29459, 30452, 32752, 34424, 36846, 38727, 41652, 43056, 45678, 47664, 49128, 51636, 53222, 55536, 58918, 60904, 68517, 68848, 73692, 77454, 79833, 83304, 88377, 91356, 98256, 98969, 103272, 106444, 117836, 121808, 137034, 147384, 154908, 159666, 166608, 176754, 182712, 197938, 206544, 212888, 235672, 239499, 265131, 274068, 294768, 296907, 309816, 319332, 353508, 365424, 382967, 395876, 425776, 471344, 478998, 530262, 548136, 593814, 619632, 638664, 677557, 707016, 765934, 791752, 890721, 957996, 1060524, 1096272, 1148901, 1187628, 1277328, 1355114, 1414032, 1531868, 1583504, 1781442, 1915992, 2032671, 2121048, 2297802, 2375256, 2710228, 3063736, 3446703, 3562884, 3831984, 4065342, 4242096, 4595604, 4750512, 5420456, 6098013, 6127472, 6893406, 7125768, 8130684, 8808241, 9191208, 10840912, 12196026, 13786812, 14251536, 16261368, 17616482, 18382416, 24392052, 26424723, 27573624, 32522736, 35232964, 48784104, 52849446, 55147248, 70465928, 79274169, 97568208, 105698892, 140931856, 158548338, 211397784, 317096676, 422795568, 634193352, 1268386704]

約数ペア:

[(1, 1268386704), (2, 634193352), (3, 422795568), (4, 317096676), (6, 211397784), (8, 158548338), (9, 140931856), (12, 105698892), (13, 97568208), (16, 79274169), (18, 70465928), (23, 55147248), (24, 52849446), (26, 48784104), (36, 35232964), (39, 32522736), (46, 27573624), (48, 26424723), (52, 24392052), (69, 18382416), (72, 17616482), (78, 16261368), (89, 14251536), (92, 13786812), (104, 12196026), (117, 10840912), (138, 9191208), (144, 8808241), (156, 8130684), (178, 7125768), (184, 6893406), (207, 6127472), (208, 6098013), (234, 5420456), (267, 4750512), (276, 4595604), (299, 4242096), (312, 4065342), (331, 3831984), (356, 3562884), (368, 3446703), (414, 3063736), (468, 2710228), (534, 2375256), (552, 2297802), (598, 2121048), (624, 2032671), (662, 1915992), (712, 1781442), (801, 1583504), (828, 1531868), (897, 1414032), (936, 1355114), (993, 1277328), (1068, 1187628), (1104, 1148901), (1157, 1096272), (1196, 1060524), (1324, 957996), (1424, 890721), (1602, 791752), (1656, 765934), (1794, 707016), (1872, 677557), (1986, 638664), (2047, 619632), (2136, 593814), (2314, 548136), (2392, 530262), (2648, 478998), (2691, 471344), (2979, 425776), (3204, 395876), (3312, 382967), (3471, 365424), (3588, 353508), (3972, 319332), (4094, 309816), (4272, 296907), (4303, 294768), (4628, 274068), (4784, 265131), (5296, 239499), (5382, 235672), (5958, 212888), (6141, 206544), (6408, 197938), (6942, 182712), (7176, 176754), (7613, 166608), (7944, 159666), (8188, 154908), (8606, 147384), (9256, 137034), (10413, 121808), (10764, 117836), (11916, 106444), (12282, 103272), (12816, 98969), (12909, 98256), (13884, 91356), (14352, 88377), (15226, 83304), (15888, 79833), (16376, 77454), (17212, 73692), (18423, 68848), (18512, 68517), (20826, 60904), (21528, 58918), (22839, 55536), (23832, 53222), (24564, 51636), (25818, 49128), (26611, 47664), (27768, 45678), (29459, 43056), (30452, 41652), (32752, 38727), (34424, 36846)]