276819228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 891749040

約数和(自身を除く): 614929812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 181, 189, 196, 204, 238, 252, 289, 294, 306, 357, 362, 378, 441, 459, 476, 543, 578, 588, 612, 714, 724, 756, 833, 867, 882, 918, 1071, 1086, 1156, 1267, 1323, 1428, 1629, 1666, 1734, 1764, 1836, 2023, 2142, 2172, 2499, 2534, 2601, 2646, 3077, 3213, 3258, 3332, 3468, 3801, 4046, 4284, 4887, 4998, 5068, 5202, 5292, 6069, 6154, 6426, 6516, 7497, 7602, 7803, 8092, 8869, 9231, 9774, 9996, 10404, 11403, 12138, 12308, 12852, 14161, 14994, 15204, 15606, 17738, 18207, 18462, 19548, 21539, 22491, 22806, 24276, 26607, 27693, 28322, 29988, 31212, 34209, 35476, 36414, 36924, 42483, 43078, 44982, 45612, 52309, 53214, 54621, 55386, 56644, 64617, 68418, 72828, 79821, 83079, 84966, 86156, 89964, 104618, 106428, 109242, 110772, 127449, 129234, 136836, 150773, 156927, 159642, 166158, 169932, 193851, 209236, 218484, 239463, 254898, 258468, 301546, 313854, 319284, 332316, 366163, 382347, 387702, 452319, 470781, 478926, 509796, 581553, 603092, 627708, 732326, 764694, 775404, 904638, 941562, 957852, 1098489, 1163106, 1356957, 1412343, 1464652, 1529388, 1809276, 1883124, 2196978, 2326212, 2563141, 2713914, 2824686, 3295467, 4070871, 4393956, 5126282, 5427828, 5649372, 6590934, 7689423, 8141742, 9886401, 10252564, 13181868, 15378846, 16283484, 19772802, 23068269, 30757692, 39545604, 46136538, 69204807, 92273076, 138409614, 276819228]

約数ペア:

[(1, 276819228), (2, 138409614), (3, 92273076), (4, 69204807), (6, 46136538), (7, 39545604), (9, 30757692), (12, 23068269), (14, 19772802), (17, 16283484), (18, 15378846), (21, 13181868), (27, 10252564), (28, 9886401), (34, 8141742), (36, 7689423), (42, 6590934), (49, 5649372), (51, 5427828), (54, 5126282), (63, 4393956), (68, 4070871), (84, 3295467), (98, 2824686), (102, 2713914), (108, 2563141), (119, 2326212), (126, 2196978), (147, 1883124), (153, 1809276), (181, 1529388), (189, 1464652), (196, 1412343), (204, 1356957), (238, 1163106), (252, 1098489), (289, 957852), (294, 941562), (306, 904638), (357, 775404), (362, 764694), (378, 732326), (441, 627708), (459, 603092), (476, 581553), (543, 509796), (578, 478926), (588, 470781), (612, 452319), (714, 387702), (724, 382347), (756, 366163), (833, 332316), (867, 319284), (882, 313854), (918, 301546), (1071, 258468), (1086, 254898), (1156, 239463), (1267, 218484), (1323, 209236), (1428, 193851), (1629, 169932), (1666, 166158), (1734, 159642), (1764, 156927), (1836, 150773), (2023, 136836), (2142, 129234), (2172, 127449), (2499, 110772), (2534, 109242), (2601, 106428), (2646, 104618), (3077, 89964), (3213, 86156), (3258, 84966), (3332, 83079), (3468, 79821), (3801, 72828), (4046, 68418), (4284, 64617), (4887, 56644), (4998, 55386), (5068, 54621), (5202, 53214), (5292, 52309), (6069, 45612), (6154, 44982), (6426, 43078), (6516, 42483), (7497, 36924), (7602, 36414), (7803, 35476), (8092, 34209), (8869, 31212), (9231, 29988), (9774, 28322), (9996, 27693), (10404, 26607), (11403, 24276), (12138, 22806), (12308, 22491), (12852, 21539), (14161, 19548), (14994, 18462), (15204, 18207), (15606, 17738)]