338723190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1002456000

約数和(自身を除く): 663732810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 67, 78, 87, 90, 117, 130, 134, 145, 149, 174, 195, 201, 234, 261, 290, 298, 335, 377, 390, 402, 435, 447, 522, 585, 603, 670, 745, 754, 870, 871, 894, 1005, 1131, 1170, 1206, 1305, 1341, 1490, 1742, 1885, 1937, 1943, 2010, 2235, 2262, 2610, 2613, 2682, 3015, 3393, 3770, 3874, 3886, 4321, 4355, 4470, 5226, 5655, 5811, 5829, 6030, 6705, 6786, 7839, 8642, 8710, 9685, 9715, 9983, 11310, 11622, 11658, 12963, 13065, 13410, 15678, 16965, 17433, 17487, 19370, 19430, 19966, 21605, 25259, 25926, 26130, 29055, 29145, 29949, 33930, 34866, 34974, 38889, 39195, 43210, 49915, 50518, 56173, 58110, 58290, 59898, 64815, 75777, 77778, 78390, 87165, 87435, 89847, 99830, 112346, 126295, 129630, 129779, 149745, 151554, 168519, 174330, 174870, 179694, 194445, 227331, 252590, 259558, 280865, 289507, 299490, 337038, 378885, 388890, 389337, 449235, 454662, 505557, 561730, 579014, 648895, 757770, 778674, 842595, 868521, 898470, 1011114, 1136655, 1168011, 1297790, 1447535, 1685190, 1737042, 1946685, 2273310, 2336022, 2527785, 2605563, 2895070, 3763591, 3893370, 4342605, 5055570, 5211126, 5840055, 7527182, 8685210, 11290773, 11680110, 13027815, 18817955, 22581546, 26055630, 33872319, 37635910, 56453865, 67744638, 112907730, 169361595, 338723190]

約数ペア:

[(1, 338723190), (2, 169361595), (3, 112907730), (5, 67744638), (6, 56453865), (9, 37635910), (10, 33872319), (13, 26055630), (15, 22581546), (18, 18817955), (26, 13027815), (29, 11680110), (30, 11290773), (39, 8685210), (45, 7527182), (58, 5840055), (65, 5211126), (67, 5055570), (78, 4342605), (87, 3893370), (90, 3763591), (117, 2895070), (130, 2605563), (134, 2527785), (145, 2336022), (149, 2273310), (174, 1946685), (195, 1737042), (201, 1685190), (234, 1447535), (261, 1297790), (290, 1168011), (298, 1136655), (335, 1011114), (377, 898470), (390, 868521), (402, 842595), (435, 778674), (447, 757770), (522, 648895), (585, 579014), (603, 561730), (670, 505557), (745, 454662), (754, 449235), (870, 389337), (871, 388890), (894, 378885), (1005, 337038), (1131, 299490), (1170, 289507), (1206, 280865), (1305, 259558), (1341, 252590), (1490, 227331), (1742, 194445), (1885, 179694), (1937, 174870), (1943, 174330), (2010, 168519), (2235, 151554), (2262, 149745), (2610, 129779), (2613, 129630), (2682, 126295), (3015, 112346), (3393, 99830), (3770, 89847), (3874, 87435), (3886, 87165), (4321, 78390), (4355, 77778), (4470, 75777), (5226, 64815), (5655, 59898), (5811, 58290), (5829, 58110), (6030, 56173), (6705, 50518), (6786, 49915), (7839, 43210), (8642, 39195), (8710, 38889), (9685, 34974), (9715, 34866), (9983, 33930), (11310, 29949), (11622, 29145), (11658, 29055), (12963, 26130), (13065, 25926), (13410, 25259), (15678, 21605), (16965, 19966), (17433, 19430), (17487, 19370)]