40388736

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 118972800

約数和(自身を除く): 78584064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 269, 272, 276, 368, 384, 391, 408, 538, 544, 552, 736, 782, 807, 816, 1076, 1088, 1104, 1173, 1472, 1564, 1614, 1632, 2152, 2176, 2208, 2346, 2944, 3128, 3228, 3264, 4304, 4416, 4573, 4692, 6187, 6256, 6456, 6528, 8608, 8832, 9146, 9384, 12374, 12512, 12912, 13719, 17216, 18292, 18561, 18768, 24748, 25024, 25824, 27438, 34432, 36584, 37122, 37536, 49496, 50048, 51648, 54876, 73168, 74244, 75072, 98992, 103296, 105179, 109752, 146336, 148488, 150144, 197984, 210358, 219504, 292672, 296976, 315537, 395968, 420716, 439008, 585344, 593952, 631074, 791936, 841432, 878016, 1187904, 1262148, 1682864, 1756032, 2375808, 2524296, 3365728, 5048592, 6731456, 10097184, 13462912, 20194368, 40388736]

約数ペア:

[(1, 40388736), (2, 20194368), (3, 13462912), (4, 10097184), (6, 6731456), (8, 5048592), (12, 3365728), (16, 2524296), (17, 2375808), (23, 1756032), (24, 1682864), (32, 1262148), (34, 1187904), (46, 878016), (48, 841432), (51, 791936), (64, 631074), (68, 593952), (69, 585344), (92, 439008), (96, 420716), (102, 395968), (128, 315537), (136, 296976), (138, 292672), (184, 219504), (192, 210358), (204, 197984), (269, 150144), (272, 148488), (276, 146336), (368, 109752), (384, 105179), (391, 103296), (408, 98992), (538, 75072), (544, 74244), (552, 73168), (736, 54876), (782, 51648), (807, 50048), (816, 49496), (1076, 37536), (1088, 37122), (1104, 36584), (1173, 34432), (1472, 27438), (1564, 25824), (1614, 25024), (1632, 24748), (2152, 18768), (2176, 18561), (2208, 18292), (2346, 17216), (2944, 13719), (3128, 12912), (3228, 12512), (3264, 12374), (4304, 9384), (4416, 9146), (4573, 8832), (4692, 8608), (6187, 6528), (6256, 6456)]