38281392

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 113162400

約数和(自身を除く): 74881008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 89, 103, 116, 144, 174, 178, 206, 232, 261, 267, 309, 348, 356, 412, 464, 522, 534, 618, 696, 712, 801, 824, 927, 1044, 1068, 1236, 1392, 1424, 1602, 1648, 1854, 2088, 2136, 2472, 2581, 2987, 3204, 3708, 4176, 4272, 4944, 5162, 5974, 6408, 7416, 7743, 8961, 9167, 10324, 11948, 12816, 14832, 15486, 17922, 18334, 20648, 23229, 23896, 26883, 27501, 30972, 35844, 36668, 41296, 46458, 47792, 53766, 55002, 61944, 71688, 73336, 82503, 92916, 107532, 110004, 123888, 143376, 146672, 165006, 185832, 215064, 220008, 265843, 330012, 371664, 430128, 440016, 531686, 660024, 797529, 1063372, 1320048, 1595058, 2126744, 2392587, 3190116, 4253488, 4785174, 6380232, 9570348, 12760464, 19140696, 38281392]

約数ペア:

[(1, 38281392), (2, 19140696), (3, 12760464), (4, 9570348), (6, 6380232), (8, 4785174), (9, 4253488), (12, 3190116), (16, 2392587), (18, 2126744), (24, 1595058), (29, 1320048), (36, 1063372), (48, 797529), (58, 660024), (72, 531686), (87, 440016), (89, 430128), (103, 371664), (116, 330012), (144, 265843), (174, 220008), (178, 215064), (206, 185832), (232, 165006), (261, 146672), (267, 143376), (309, 123888), (348, 110004), (356, 107532), (412, 92916), (464, 82503), (522, 73336), (534, 71688), (618, 61944), (696, 55002), (712, 53766), (801, 47792), (824, 46458), (927, 41296), (1044, 36668), (1068, 35844), (1236, 30972), (1392, 27501), (1424, 26883), (1602, 23896), (1648, 23229), (1854, 20648), (2088, 18334), (2136, 17922), (2472, 15486), (2581, 14832), (2987, 12816), (3204, 11948), (3708, 10324), (4176, 9167), (4272, 8961), (4944, 7743), (5162, 7416), (5974, 6408)]