401582272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 112

約数和(自身を含む): 1000060992

約数和(自身を除く): 598478720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 182, 208, 212, 224, 364, 371, 416, 424, 448, 689, 728, 742, 832, 848, 1301, 1378, 1456, 1484, 1696, 2602, 2756, 2912, 2968, 3392, 4823, 5204, 5512, 5824, 5936, 9107, 9646, 10408, 11024, 11872, 16913, 18214, 19292, 20816, 22048, 23744, 33826, 36428, 38584, 41632, 44096, 67652, 68953, 72856, 77168, 83264, 118391, 135304, 137906, 145712, 154336, 236782, 270608, 275812, 291424, 308672, 473564, 482671, 541216, 551624, 582848, 896389, 947128, 965342, 1082432, 1103248, 1792778, 1894256, 1930684, 2206496, 3585556, 3788512, 3861368, 4412992, 6274723, 7171112, 7577024, 7722736, 12549446, 14342224, 15445472, 25098892, 28684448, 30890944, 50197784, 57368896, 100395568, 200791136, 401582272]

約数ペア:

[(1, 401582272), (2, 200791136), (4, 100395568), (7, 57368896), (8, 50197784), (13, 30890944), (14, 28684448), (16, 25098892), (26, 15445472), (28, 14342224), (32, 12549446), (52, 7722736), (53, 7577024), (56, 7171112), (64, 6274723), (91, 4412992), (104, 3861368), (106, 3788512), (112, 3585556), (182, 2206496), (208, 1930684), (212, 1894256), (224, 1792778), (364, 1103248), (371, 1082432), (416, 965342), (424, 947128), (448, 896389), (689, 582848), (728, 551624), (742, 541216), (832, 482671), (848, 473564), (1301, 308672), (1378, 291424), (1456, 275812), (1484, 270608), (1696, 236782), (2602, 154336), (2756, 145712), (2912, 137906), (2968, 135304), (3392, 118391), (4823, 83264), (5204, 77168), (5512, 72856), (5824, 68953), (5936, 67652), (9107, 44096), (9646, 41632), (10408, 38584), (11024, 36428), (11872, 33826), (16913, 23744), (18214, 22048), (19292, 20816)]