407395008

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 140

約数和(自身を含む): 1222598520

約数和(自身を除く): 815203512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 267, 288, 324, 356, 432, 534, 576, 648, 712, 801, 864, 883, 1068, 1296, 1424, 1602, 1728, 1766, 2136, 2403, 2592, 2649, 2848, 3204, 3532, 4272, 4806, 5184, 5298, 5696, 6408, 7064, 7209, 7947, 8544, 9612, 10596, 12816, 14128, 14418, 15894, 17088, 19224, 21192, 23841, 25632, 28256, 28836, 31788, 38448, 42384, 47682, 51264, 56512, 57672, 63576, 71523, 76896, 78587, 84768, 95364, 115344, 127152, 143046, 153792, 157174, 169536, 190728, 230688, 235761, 254304, 286092, 314348, 381456, 461376, 471522, 508608, 572184, 628696, 707283, 762912, 943044, 1144368, 1257392, 1414566, 1525824, 1886088, 2121849, 2288736, 2514784, 2829132, 3772176, 4243698, 4577472, 5029568, 5658264, 6365547, 7544352, 8487396, 11316528, 12731094, 15088704, 16974792, 22633056, 25462188, 33949584, 45266112, 50924376, 67899168, 101848752, 135798336, 203697504, 407395008]

約数ペア:

[(1, 407395008), (2, 203697504), (3, 135798336), (4, 101848752), (6, 67899168), (8, 50924376), (9, 45266112), (12, 33949584), (16, 25462188), (18, 22633056), (24, 16974792), (27, 15088704), (32, 12731094), (36, 11316528), (48, 8487396), (54, 7544352), (64, 6365547), (72, 5658264), (81, 5029568), (89, 4577472), (96, 4243698), (108, 3772176), (144, 2829132), (162, 2514784), (178, 2288736), (192, 2121849), (216, 1886088), (267, 1525824), (288, 1414566), (324, 1257392), (356, 1144368), (432, 943044), (534, 762912), (576, 707283), (648, 628696), (712, 572184), (801, 508608), (864, 471522), (883, 461376), (1068, 381456), (1296, 314348), (1424, 286092), (1602, 254304), (1728, 235761), (1766, 230688), (2136, 190728), (2403, 169536), (2592, 157174), (2649, 153792), (2848, 143046), (3204, 127152), (3532, 115344), (4272, 95364), (4806, 84768), (5184, 78587), (5298, 76896), (5696, 71523), (6408, 63576), (7064, 57672), (7209, 56512), (7947, 51264), (8544, 47682), (9612, 42384), (10596, 38448), (12816, 31788), (14128, 28836), (14418, 28256), (15894, 25632), (17088, 23841), (19224, 21192)]