291219192

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 933638400

約数和(自身を除く): 642419208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 73, 88, 92, 99, 108, 132, 138, 146, 184, 198, 207, 216, 219, 253, 264, 276, 292, 297, 396, 414, 438, 506, 552, 584, 594, 621, 657, 759, 792, 803, 828, 876, 1012, 1188, 1242, 1314, 1518, 1606, 1656, 1679, 1752, 1971, 2024, 2277, 2376, 2409, 2484, 2628, 3036, 3212, 3358, 3942, 4554, 4818, 4968, 5037, 5256, 5329, 6072, 6424, 6716, 6831, 7227, 7884, 9108, 9636, 10074, 10658, 13432, 13662, 14454, 15111, 15768, 15987, 18216, 18469, 19272, 20148, 21316, 21681, 27324, 28908, 30222, 31974, 36938, 40296, 42632, 43362, 45333, 47961, 54648, 55407, 57816, 58619, 60444, 63948, 73876, 86724, 90666, 95922, 110814, 117238, 120888, 122567, 127896, 143883, 147752, 166221, 173448, 175857, 181332, 191844, 221628, 234476, 245134, 287766, 332442, 351714, 362664, 367701, 383688, 443256, 468952, 490268, 498663, 527571, 575532, 664884, 703428, 735402, 980536, 997326, 1055142, 1103103, 1151064, 1329768, 1348237, 1406856, 1470804, 1582713, 1994652, 2110284, 2206206, 2696474, 2941608, 3165426, 3309309, 3989304, 4044711, 4220568, 4412412, 5392948, 6330852, 6618618, 8089422, 8824824, 10785896, 12134133, 12661704, 13237236, 16178844, 24268266, 26474472, 32357688, 36402399, 48536532, 72804798, 97073064, 145609596, 291219192]

約数ペア:

[(1, 291219192), (2, 145609596), (3, 97073064), (4, 72804798), (6, 48536532), (8, 36402399), (9, 32357688), (11, 26474472), (12, 24268266), (18, 16178844), (22, 13237236), (23, 12661704), (24, 12134133), (27, 10785896), (33, 8824824), (36, 8089422), (44, 6618618), (46, 6330852), (54, 5392948), (66, 4412412), (69, 4220568), (72, 4044711), (73, 3989304), (88, 3309309), (92, 3165426), (99, 2941608), (108, 2696474), (132, 2206206), (138, 2110284), (146, 1994652), (184, 1582713), (198, 1470804), (207, 1406856), (216, 1348237), (219, 1329768), (253, 1151064), (264, 1103103), (276, 1055142), (292, 997326), (297, 980536), (396, 735402), (414, 703428), (438, 664884), (506, 575532), (552, 527571), (584, 498663), (594, 490268), (621, 468952), (657, 443256), (759, 383688), (792, 367701), (803, 362664), (828, 351714), (876, 332442), (1012, 287766), (1188, 245134), (1242, 234476), (1314, 221628), (1518, 191844), (1606, 181332), (1656, 175857), (1679, 173448), (1752, 166221), (1971, 147752), (2024, 143883), (2277, 127896), (2376, 122567), (2409, 120888), (2484, 117238), (2628, 110814), (3036, 95922), (3212, 90666), (3358, 86724), (3942, 73876), (4554, 63948), (4818, 60444), (4968, 58619), (5037, 57816), (5256, 55407), (5329, 54648), (6072, 47961), (6424, 45333), (6716, 43362), (6831, 42632), (7227, 40296), (7884, 36938), (9108, 31974), (9636, 30222), (10074, 28908), (10658, 27324), (13432, 21681), (13662, 21316), (14454, 20148), (15111, 19272), (15768, 18469), (15987, 18216)]