40451712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 124848000

約数和(自身を除く): 84396288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 149, 168, 192, 202, 224, 298, 303, 336, 384, 404, 447, 448, 596, 606, 672, 707, 808, 894, 896, 1043, 1192, 1212, 1344, 1414, 1616, 1788, 2086, 2121, 2384, 2424, 2688, 2828, 3129, 3232, 3576, 4172, 4242, 4768, 4848, 5656, 6258, 6464, 7152, 8344, 8484, 9536, 9696, 11312, 12516, 12928, 14304, 15049, 16688, 16968, 19072, 19392, 22624, 25032, 28608, 30098, 33376, 33936, 38784, 45147, 45248, 50064, 57216, 60196, 66752, 67872, 90294, 90496, 100128, 105343, 120392, 133504, 135744, 180588, 200256, 210686, 240784, 271488, 316029, 361176, 400512, 421372, 481568, 632058, 722352, 842744, 963136, 1264116, 1444704, 1685488, 1926272, 2528232, 2889408, 3370976, 5056464, 5778816, 6741952, 10112928, 13483904, 20225856, 40451712]

約数ペア:

[(1, 40451712), (2, 20225856), (3, 13483904), (4, 10112928), (6, 6741952), (7, 5778816), (8, 5056464), (12, 3370976), (14, 2889408), (16, 2528232), (21, 1926272), (24, 1685488), (28, 1444704), (32, 1264116), (42, 963136), (48, 842744), (56, 722352), (64, 632058), (84, 481568), (96, 421372), (101, 400512), (112, 361176), (128, 316029), (149, 271488), (168, 240784), (192, 210686), (202, 200256), (224, 180588), (298, 135744), (303, 133504), (336, 120392), (384, 105343), (404, 100128), (447, 90496), (448, 90294), (596, 67872), (606, 66752), (672, 60196), (707, 57216), (808, 50064), (894, 45248), (896, 45147), (1043, 38784), (1192, 33936), (1212, 33376), (1344, 30098), (1414, 28608), (1616, 25032), (1788, 22624), (2086, 19392), (2121, 19072), (2384, 16968), (2424, 16688), (2688, 15049), (2828, 14304), (3129, 12928), (3232, 12516), (3576, 11312), (4172, 9696), (4242, 9536), (4768, 8484), (4848, 8344), (5656, 7152), (6258, 6464)]