398949624

素因数分解:

$2^3\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 112

約数和(自身を含む): 1139386920

約数和(自身を除く): 740437296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 243, 268, 324, 402, 486, 536, 603, 648, 729, 804, 972, 1021, 1206, 1458, 1608, 1809, 1944, 2042, 2412, 2916, 3063, 3618, 4084, 4824, 5427, 5832, 6126, 7236, 8168, 9189, 10854, 12252, 14472, 16281, 18378, 21708, 24504, 27567, 32562, 36756, 43416, 48843, 55134, 65124, 68407, 73512, 82701, 97686, 110268, 130248, 136814, 165402, 195372, 205221, 220536, 248103, 273628, 330804, 390744, 410442, 496206, 547256, 615663, 661608, 744309, 820884, 992412, 1231326, 1488618, 1641768, 1846989, 1984824, 2462652, 2977236, 3693978, 4925304, 5540967, 5954472, 7387956, 11081934, 14775912, 16622901, 22163868, 33245802, 44327736, 49868703, 66491604, 99737406, 132983208, 199474812, 398949624]

約数ペア:

[(1, 398949624), (2, 199474812), (3, 132983208), (4, 99737406), (6, 66491604), (8, 49868703), (9, 44327736), (12, 33245802), (18, 22163868), (24, 16622901), (27, 14775912), (36, 11081934), (54, 7387956), (67, 5954472), (72, 5540967), (81, 4925304), (108, 3693978), (134, 2977236), (162, 2462652), (201, 1984824), (216, 1846989), (243, 1641768), (268, 1488618), (324, 1231326), (402, 992412), (486, 820884), (536, 744309), (603, 661608), (648, 615663), (729, 547256), (804, 496206), (972, 410442), (1021, 390744), (1206, 330804), (1458, 273628), (1608, 248103), (1809, 220536), (1944, 205221), (2042, 195372), (2412, 165402), (2916, 136814), (3063, 130248), (3618, 110268), (4084, 97686), (4824, 82701), (5427, 73512), (5832, 68407), (6126, 65124), (7236, 55134), (8168, 48843), (9189, 43416), (10854, 36756), (12252, 32562), (14472, 27567), (16281, 24504), (18378, 21708)]