305491152

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 844258464

約数和(自身を除く): 538767312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 227, 276, 318, 368, 424, 454, 529, 552, 636, 681, 848, 908, 1058, 1104, 1219, 1272, 1362, 1587, 1816, 2116, 2438, 2544, 2724, 3174, 3632, 3657, 4232, 4876, 5221, 5448, 6348, 7314, 8464, 9752, 10442, 10896, 12031, 12696, 14628, 15663, 19504, 20884, 24062, 25392, 28037, 29256, 31326, 36093, 41768, 48124, 56074, 58512, 62652, 72186, 83536, 84111, 96248, 112148, 120083, 125304, 144372, 168222, 192496, 224296, 240166, 250608, 276713, 288744, 336444, 360249, 448592, 480332, 553426, 577488, 672888, 720498, 830139, 960664, 1106852, 1345776, 1440996, 1660278, 1921328, 2213704, 2881992, 3320556, 4427408, 5763984, 6364399, 6641112, 12728798, 13282224, 19093197, 25457596, 38186394, 50915192, 76372788, 101830384, 152745576, 305491152]

約数ペア:

[(1, 305491152), (2, 152745576), (3, 101830384), (4, 76372788), (6, 50915192), (8, 38186394), (12, 25457596), (16, 19093197), (23, 13282224), (24, 12728798), (46, 6641112), (48, 6364399), (53, 5763984), (69, 4427408), (92, 3320556), (106, 2881992), (138, 2213704), (159, 1921328), (184, 1660278), (212, 1440996), (227, 1345776), (276, 1106852), (318, 960664), (368, 830139), (424, 720498), (454, 672888), (529, 577488), (552, 553426), (636, 480332), (681, 448592), (848, 360249), (908, 336444), (1058, 288744), (1104, 276713), (1219, 250608), (1272, 240166), (1362, 224296), (1587, 192496), (1816, 168222), (2116, 144372), (2438, 125304), (2544, 120083), (2724, 112148), (3174, 96248), (3632, 84111), (3657, 83536), (4232, 72186), (4876, 62652), (5221, 58512), (5448, 56074), (6348, 48124), (7314, 41768), (8464, 36093), (9752, 31326), (10442, 29256), (10896, 28037), (12031, 25392), (12696, 24062), (14628, 20884), (15663, 19504)]