190394496

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 569160000

約数和(自身を除く): 378765504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 267, 288, 356, 384, 432, 534, 576, 619, 712, 801, 864, 1068, 1152, 1238, 1424, 1602, 1728, 1857, 2136, 2403, 2476, 2848, 3204, 3456, 3714, 4272, 4806, 4952, 5571, 5696, 6408, 7428, 8544, 9612, 9904, 11142, 11392, 12816, 14856, 16713, 17088, 19224, 19808, 22284, 25632, 29712, 33426, 34176, 38448, 39616, 44568, 51264, 55091, 59424, 66852, 76896, 79232, 89136, 102528, 110182, 118848, 133704, 153792, 165273, 178272, 220364, 237696, 267408, 307584, 330546, 356544, 440728, 495819, 534816, 661092, 713088, 881456, 991638, 1069632, 1322184, 1487457, 1762912, 1983276, 2139264, 2644368, 2974914, 3525824, 3966552, 5288736, 5949828, 7051648, 7933104, 10577472, 11899656, 15866208, 21154944, 23799312, 31732416, 47598624, 63464832, 95197248, 190394496]

約数ペア:

[(1, 190394496), (2, 95197248), (3, 63464832), (4, 47598624), (6, 31732416), (8, 23799312), (9, 21154944), (12, 15866208), (16, 11899656), (18, 10577472), (24, 7933104), (27, 7051648), (32, 5949828), (36, 5288736), (48, 3966552), (54, 3525824), (64, 2974914), (72, 2644368), (89, 2139264), (96, 1983276), (108, 1762912), (128, 1487457), (144, 1322184), (178, 1069632), (192, 991638), (216, 881456), (267, 713088), (288, 661092), (356, 534816), (384, 495819), (432, 440728), (534, 356544), (576, 330546), (619, 307584), (712, 267408), (801, 237696), (864, 220364), (1068, 178272), (1152, 165273), (1238, 153792), (1424, 133704), (1602, 118848), (1728, 110182), (1857, 102528), (2136, 89136), (2403, 79232), (2476, 76896), (2848, 66852), (3204, 59424), (3456, 55091), (3714, 51264), (4272, 44568), (4806, 39616), (4952, 38448), (5571, 34176), (5696, 33426), (6408, 29712), (7428, 25632), (8544, 22284), (9612, 19808), (9904, 19224), (11142, 17088), (11392, 16713), (12816, 14856)]