248710256496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{87811}}^1$

素因数の和:87944

約数の個数: 240

約数和(自身を含む): 802605192480

約数和(自身を除く): 553894935984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 89, 102, 104, 117, 136, 144, 153, 156, 178, 204, 208, 221, 234, 267, 272, 306, 312, 356, 408, 442, 468, 534, 612, 624, 663, 712, 801, 816, 884, 936, 1068, 1157, 1224, 1326, 1424, 1513, 1602, 1768, 1872, 1989, 2136, 2314, 2448, 2652, 3026, 3204, 3471, 3536, 3978, 4272, 4539, 4628, 5304, 6052, 6408, 6942, 7956, 9078, 9256, 10413, 10608, 12104, 12816, 13617, 13884, 15912, 18156, 18512, 19669, 20826, 24208, 27234, 27768, 31824, 36312, 39338, 41652, 54468, 55536, 59007, 72624, 78676, 83304, 87811, 108936, 118014, 157352, 166608, 175622, 177021, 217872, 236028, 263433, 314704, 351244, 354042, 472056, 526866, 702488, 708084, 790299, 944112, 1053732, 1141543, 1404976, 1416168, 1492787, 1580598, 2107464, 2283086, 2832336, 2985574, 3161196, 3424629, 4214928, 4478361, 4566172, 5971148, 6322392, 6849258, 7815179, 8956722, 9132344, 10273887, 11942296, 12644784, 13435083, 13698516, 15630358, 17913444, 18264688, 19406231, 20547774, 23445537, 23884592, 26870166, 27397032, 31260716, 35826888, 38812462, 41095548, 46891074, 53740332, 54794064, 58218693, 62521432, 70336611, 71653776, 77624924, 82191096, 93782148, 101597327, 107480664, 116437386, 125042864, 132858043, 140673222, 155249848, 164382192, 174656079, 187564296, 203194654, 214961328, 232874772, 265716086, 281346444, 304791981, 310499696, 349312158, 375128592, 398574129, 406389308, 465749544, 531432172, 562692888, 609583962, 698624316, 797148258, 812778616, 914375943, 931499088, 1062864344, 1125385776, 1195722387, 1219167924, 1397248632, 1594296516, 1625557232, 1727154559, 1828751886, 2125728688, 2391444774, 2438335848, 2794497264, 3188593032, 3454309118, 3657503772, 4782889548, 4876671696, 5181463677, 6377186064, 6908618236, 7315007544, 9565779096, 10362927354, 13817236472, 14630015088, 15544391031, 19131558192, 20725854708, 27634472944, 31088782062, 41451709416, 62177564124, 82903418832, 124355128248, 248710256496]

約数ペア:

[(1, 248710256496), (2, 124355128248), (3, 82903418832), (4, 62177564124), (6, 41451709416), (8, 31088782062), (9, 27634472944), (12, 20725854708), (13, 19131558192), (16, 15544391031), (17, 14630015088), (18, 13817236472), (24, 10362927354), (26, 9565779096), (34, 7315007544), (36, 6908618236), (39, 6377186064), (48, 5181463677), (51, 4876671696), (52, 4782889548), (68, 3657503772), (72, 3454309118), (78, 3188593032), (89, 2794497264), (102, 2438335848), (104, 2391444774), (117, 2125728688), (136, 1828751886), (144, 1727154559), (153, 1625557232), (156, 1594296516), (178, 1397248632), (204, 1219167924), (208, 1195722387), (221, 1125385776), (234, 1062864344), (267, 931499088), (272, 914375943), (306, 812778616), (312, 797148258), (356, 698624316), (408, 609583962), (442, 562692888), (468, 531432172), (534, 465749544), (612, 406389308), (624, 398574129), (663, 375128592), (712, 349312158), (801, 310499696), (816, 304791981), (884, 281346444), (936, 265716086), (1068, 232874772), (1157, 214961328), (1224, 203194654), (1326, 187564296), (1424, 174656079), (1513, 164382192), (1602, 155249848), (1768, 140673222), (1872, 132858043), (1989, 125042864), (2136, 116437386), (2314, 107480664), (2448, 101597327), (2652, 93782148), (3026, 82191096), (3204, 77624924), (3471, 71653776), (3536, 70336611), (3978, 62521432), (4272, 58218693), (4539, 54794064), (4628, 53740332), (5304, 46891074), (6052, 41095548), (6408, 38812462), (6942, 35826888), (7956, 31260716), (9078, 27397032), (9256, 26870166), (10413, 23884592), (10608, 23445537), (12104, 20547774), (12816, 19406231), (13617, 18264688), (13884, 17913444), (15912, 15630358), (18156, 13698516), (18512, 13435083), (19669, 12644784), (20826, 11942296), (24208, 10273887), (27234, 9132344), (27768, 8956722), (31824, 7815179), (36312, 6849258), (39338, 6322392), (41652, 5971148), (54468, 4566172), (55536, 4478361), (59007, 4214928), (72624, 3424629), (78676, 3161196), (83304, 2985574), (87811, 2832336), (108936, 2283086), (118014, 2107464), (157352, 1580598), (166608, 1492787), (175622, 1416168), (177021, 1404976), (217872, 1141543), (236028, 1053732), (263433, 944112), (314704, 790299), (351244, 708084), (354042, 702488), (472056, 526866)]