40485744

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 128116800

約数和(自身を除く): 87631056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 89, 104, 108, 117, 144, 156, 162, 178, 208, 216, 234, 243, 267, 312, 324, 351, 356, 432, 468, 486, 534, 624, 648, 702, 712, 729, 801, 936, 972, 1053, 1068, 1157, 1296, 1404, 1424, 1458, 1602, 1872, 1944, 2106, 2136, 2187, 2314, 2403, 2808, 2916, 3159, 3204, 3471, 3888, 4212, 4272, 4374, 4628, 4806, 5616, 5832, 6318, 6408, 6942, 7209, 8424, 8748, 9256, 9477, 9612, 10413, 11664, 12636, 12816, 13884, 14418, 16848, 17496, 18512, 18954, 19224, 20826, 21627, 25272, 27768, 28431, 28836, 31239, 34992, 37908, 38448, 41652, 43254, 50544, 55536, 56862, 57672, 62478, 64881, 75816, 83304, 86508, 93717, 113724, 115344, 124956, 129762, 151632, 166608, 173016, 187434, 194643, 227448, 249912, 259524, 281151, 346032, 374868, 389286, 454896, 499824, 519048, 562302, 749736, 778572, 843453, 1038096, 1124604, 1499472, 1557144, 1686906, 2249208, 2530359, 3114288, 3373812, 4498416, 5060718, 6747624, 10121436, 13495248, 20242872, 40485744]

約数ペア:

[(1, 40485744), (2, 20242872), (3, 13495248), (4, 10121436), (6, 6747624), (8, 5060718), (9, 4498416), (12, 3373812), (13, 3114288), (16, 2530359), (18, 2249208), (24, 1686906), (26, 1557144), (27, 1499472), (36, 1124604), (39, 1038096), (48, 843453), (52, 778572), (54, 749736), (72, 562302), (78, 519048), (81, 499824), (89, 454896), (104, 389286), (108, 374868), (117, 346032), (144, 281151), (156, 259524), (162, 249912), (178, 227448), (208, 194643), (216, 187434), (234, 173016), (243, 166608), (267, 151632), (312, 129762), (324, 124956), (351, 115344), (356, 113724), (432, 93717), (468, 86508), (486, 83304), (534, 75816), (624, 64881), (648, 62478), (702, 57672), (712, 56862), (729, 55536), (801, 50544), (936, 43254), (972, 41652), (1053, 38448), (1068, 37908), (1157, 34992), (1296, 31239), (1404, 28836), (1424, 28431), (1458, 27768), (1602, 25272), (1872, 21627), (1944, 20826), (2106, 19224), (2136, 18954), (2187, 18512), (2314, 17496), (2403, 16848), (2808, 14418), (2916, 13884), (3159, 12816), (3204, 12636), (3471, 11664), (3888, 10413), (4212, 9612), (4272, 9477), (4374, 9256), (4628, 8748), (4806, 8424), (5616, 7209), (5832, 6942), (6318, 6408)]