2974407408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9044

約数の個数: 180

約数和(自身を含む): 9890393760

約数和(自身を除く): 6915986352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1692, 1764, 1974, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3948, 4606, 5264, 5922, 6768, 6909, 7056, 7896, 8969, 9212, 11844, 13818, 15792, 17938, 18424, 20727, 23688, 26907, 27636, 35876, 36848, 41454, 47376, 53814, 55272, 62783, 71752, 80721, 82908, 107628, 110544, 125566, 143504, 161442, 165816, 188349, 215256, 251132, 322884, 331632, 376698, 421543, 430512, 439481, 502264, 565047, 645768, 753396, 843086, 878962, 1004528, 1130094, 1264629, 1291536, 1318443, 1506792, 1686172, 1757924, 2260188, 2529258, 2636886, 2950801, 3013584, 3372344, 3515848, 3793887, 3955329, 4520376, 5058516, 5273772, 5901602, 6744688, 7031696, 7587774, 7910658, 8852403, 9040752, 10117032, 10547544, 11803204, 15175548, 15821316, 17704806, 20234064, 20655607, 21095088, 23606408, 26557209, 30351096, 31642632, 35409612, 41311214, 47212816, 53114418, 60702192, 61966821, 63285264, 70819224, 82622428, 106228836, 123933642, 141638448, 165244856, 185900463, 212457672, 247867284, 330489712, 371800926, 424915344, 495734568, 743601852, 991469136, 1487203704, 2974407408]

約数ペア:

[(1, 2974407408), (2, 1487203704), (3, 991469136), (4, 743601852), (6, 495734568), (7, 424915344), (8, 371800926), (9, 330489712), (12, 247867284), (14, 212457672), (16, 185900463), (18, 165244856), (21, 141638448), (24, 123933642), (28, 106228836), (36, 82622428), (42, 70819224), (47, 63285264), (48, 61966821), (49, 60702192), (56, 53114418), (63, 47212816), (72, 41311214), (84, 35409612), (94, 31642632), (98, 30351096), (112, 26557209), (126, 23606408), (141, 21095088), (144, 20655607), (147, 20234064), (168, 17704806), (188, 15821316), (196, 15175548), (252, 11803204), (282, 10547544), (294, 10117032), (329, 9040752), (336, 8852403), (376, 7910658), (392, 7587774), (423, 7031696), (441, 6744688), (504, 5901602), (564, 5273772), (588, 5058516), (658, 4520376), (752, 3955329), (784, 3793887), (846, 3515848), (882, 3372344), (987, 3013584), (1008, 2950801), (1128, 2636886), (1176, 2529258), (1316, 2260188), (1692, 1757924), (1764, 1686172), (1974, 1506792), (2256, 1318443), (2303, 1291536), (2352, 1264629), (2632, 1130094), (2961, 1004528), (3384, 878962), (3528, 843086), (3948, 753396), (4606, 645768), (5264, 565047), (5922, 502264), (6768, 439481), (6909, 430512), (7056, 421543), (7896, 376698), (8969, 331632), (9212, 322884), (11844, 251132), (13818, 215256), (15792, 188349), (17938, 165816), (18424, 161442), (20727, 143504), (23688, 125566), (26907, 110544), (27636, 107628), (35876, 82908), (36848, 80721), (41454, 71752), (47376, 62783), (53814, 55272)]