28915249968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2313

約数の個数: 240

約数和(自身を含む): 91603824480

約数和(自身を除く): 62688574512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 277, 297, 363, 396, 432, 484, 528, 554, 594, 726, 792, 831, 968, 1089, 1108, 1188, 1452, 1584, 1662, 1936, 1997, 2178, 2216, 2376, 2493, 2904, 3047, 3267, 3324, 3994, 4356, 4432, 4752, 4986, 5808, 5991, 6094, 6534, 6648, 7479, 7988, 8712, 9141, 9972, 11982, 12188, 13068, 13296, 14958, 15976, 17424, 17973, 18282, 19944, 21967, 23964, 24376, 26136, 27423, 29916, 31952, 33517, 35946, 36564, 39888, 43934, 47928, 48752, 52272, 53919, 54846, 59832, 65901, 67034, 71892, 73128, 82269, 87868, 95856, 100551, 107838, 109692, 119664, 131802, 134068, 143784, 146256, 164538, 175736, 197703, 201102, 215676, 219384, 241637, 263604, 268136, 287568, 301653, 329076, 351472, 395406, 402204, 431352, 438768, 483274, 527208, 536272, 553169, 593109, 603306, 658152, 724911, 790812, 804408, 862704, 904959, 966548, 1054416, 1106338, 1186218, 1206612, 1316304, 1449822, 1581624, 1608816, 1659507, 1809918, 1933096, 2174733, 2212676, 2372436, 2413224, 2899644, 3163248, 3319014, 3619836, 3866192, 4349466, 4425352, 4744872, 4826448, 4978521, 5799288, 6084859, 6524199, 6638028, 7239672, 8698932, 8850704, 9489744, 9957042, 11598576, 12169718, 13048398, 13276056, 14479344, 14935563, 17397864, 18254577, 19914084, 24339436, 26096796, 26552112, 29871126, 34795728, 36509154, 39828168, 48678872, 52193592, 54763731, 59742252, 66933449, 73018308, 79656336, 97357744, 104387184, 109527462, 119484504, 133866898, 146036616, 164291193, 200800347, 219054924, 238969008, 267733796, 292073232, 328582386, 401600694, 438109848, 535467592, 602401041, 657164772, 803201388, 876219696, 1070935184, 1204802082, 1314329544, 1606402776, 1807203123, 2409604164, 2628659088, 3212805552, 3614406246, 4819208328, 7228812492, 9638416656, 14457624984, 28915249968]

約数ペア:

[(1, 28915249968), (2, 14457624984), (3, 9638416656), (4, 7228812492), (6, 4819208328), (8, 3614406246), (9, 3212805552), (11, 2628659088), (12, 2409604164), (16, 1807203123), (18, 1606402776), (22, 1314329544), (24, 1204802082), (27, 1070935184), (33, 876219696), (36, 803201388), (44, 657164772), (48, 602401041), (54, 535467592), (66, 438109848), (72, 401600694), (88, 328582386), (99, 292073232), (108, 267733796), (121, 238969008), (132, 219054924), (144, 200800347), (176, 164291193), (198, 146036616), (216, 133866898), (242, 119484504), (264, 109527462), (277, 104387184), (297, 97357744), (363, 79656336), (396, 73018308), (432, 66933449), (484, 59742252), (528, 54763731), (554, 52193592), (594, 48678872), (726, 39828168), (792, 36509154), (831, 34795728), (968, 29871126), (1089, 26552112), (1108, 26096796), (1188, 24339436), (1452, 19914084), (1584, 18254577), (1662, 17397864), (1936, 14935563), (1997, 14479344), (2178, 13276056), (2216, 13048398), (2376, 12169718), (2493, 11598576), (2904, 9957042), (3047, 9489744), (3267, 8850704), (3324, 8698932), (3994, 7239672), (4356, 6638028), (4432, 6524199), (4752, 6084859), (4986, 5799288), (5808, 4978521), (5991, 4826448), (6094, 4744872), (6534, 4425352), (6648, 4349466), (7479, 3866192), (7988, 3619836), (8712, 3319014), (9141, 3163248), (9972, 2899644), (11982, 2413224), (12188, 2372436), (13068, 2212676), (13296, 2174733), (14958, 1933096), (15976, 1809918), (17424, 1659507), (17973, 1608816), (18282, 1581624), (19944, 1449822), (21967, 1316304), (23964, 1206612), (24376, 1186218), (26136, 1106338), (27423, 1054416), (29916, 966548), (31952, 904959), (33517, 862704), (35946, 804408), (36564, 790812), (39888, 724911), (43934, 658152), (47928, 603306), (48752, 593109), (52272, 553169), (53919, 536272), (54846, 527208), (59832, 483274), (65901, 438768), (67034, 431352), (71892, 402204), (73128, 395406), (82269, 351472), (87868, 329076), (95856, 301653), (100551, 287568), (107838, 268136), (109692, 263604), (119664, 241637), (131802, 219384), (134068, 215676), (143784, 201102), (146256, 197703), (164538, 175736)]