888974472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 2497340160

約数和(自身を除く): 1608365688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 61, 68, 69, 92, 102, 122, 136, 138, 183, 184, 204, 244, 276, 366, 391, 408, 488, 552, 732, 782, 1037, 1173, 1403, 1464, 1553, 1564, 2074, 2346, 2806, 3106, 3111, 3128, 4148, 4209, 4659, 4692, 5612, 6212, 6222, 8296, 8418, 9318, 9384, 11224, 12424, 12444, 16836, 18636, 23851, 24888, 26401, 33672, 35719, 37272, 47702, 52802, 71438, 71553, 79203, 94733, 95404, 105604, 107157, 142876, 143106, 158406, 189466, 190808, 211208, 214314, 284199, 285752, 286212, 316812, 378932, 428628, 568398, 572424, 607223, 633624, 757864, 857256, 1136796, 1214446, 1610461, 1821669, 2178859, 2273592, 2428892, 3220922, 3643338, 4357718, 4831383, 4857784, 6441844, 6536577, 7286676, 8715436, 9662766, 12883688, 13073154, 14573352, 17430872, 19325532, 26146308, 37040603, 38651064, 52292616, 74081206, 111121809, 148162412, 222243618, 296324824, 444487236, 888974472]

約数ペア:

[(1, 888974472), (2, 444487236), (3, 296324824), (4, 222243618), (6, 148162412), (8, 111121809), (12, 74081206), (17, 52292616), (23, 38651064), (24, 37040603), (34, 26146308), (46, 19325532), (51, 17430872), (61, 14573352), (68, 13073154), (69, 12883688), (92, 9662766), (102, 8715436), (122, 7286676), (136, 6536577), (138, 6441844), (183, 4857784), (184, 4831383), (204, 4357718), (244, 3643338), (276, 3220922), (366, 2428892), (391, 2273592), (408, 2178859), (488, 1821669), (552, 1610461), (732, 1214446), (782, 1136796), (1037, 857256), (1173, 757864), (1403, 633624), (1464, 607223), (1553, 572424), (1564, 568398), (2074, 428628), (2346, 378932), (2806, 316812), (3106, 286212), (3111, 285752), (3128, 284199), (4148, 214314), (4209, 211208), (4659, 190808), (4692, 189466), (5612, 158406), (6212, 143106), (6222, 142876), (8296, 107157), (8418, 105604), (9318, 95404), (9384, 94733), (11224, 79203), (12424, 71553), (12444, 71438), (16836, 52802), (18636, 47702), (23851, 37272), (24888, 35719), (26401, 33672)]