28846746544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 72563480640

約数和(自身を除く): 43716734096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 121, 154, 164, 176, 193, 242, 269, 287, 308, 328, 386, 451, 484, 538, 574, 616, 656, 772, 847, 902, 968, 1076, 1148, 1232, 1351, 1544, 1694, 1804, 1883, 1936, 2123, 2152, 2296, 2702, 2959, 3088, 3157, 3388, 3608, 3766, 4246, 4304, 4592, 4961, 5404, 5918, 6314, 6776, 7216, 7532, 7913, 8492, 9922, 10808, 11029, 11836, 12628, 13552, 14861, 15064, 15826, 16984, 19844, 20713, 21616, 22058, 23353, 23672, 25256, 29722, 30128, 31652, 32549, 33968, 34727, 39688, 41426, 44116, 46706, 47344, 50512, 51917, 55391, 59444, 63304, 65098, 69454, 77203, 79376, 82852, 87043, 88232, 93412, 103834, 110782, 118888, 121319, 126608, 130196, 138908, 154406, 163471, 165704, 174086, 176464, 186824, 207668, 221564, 227843, 237776, 242638, 260392, 277816, 308812, 326942, 331408, 348172, 363419, 373648, 415336, 443128, 455686, 485276, 520784, 555632, 571087, 609301, 617624, 653884, 696344, 726838, 830672, 849233, 886256, 911372, 957473, 970552, 1142174, 1218602, 1235248, 1307768, 1334509, 1392688, 1453676, 1698466, 1822744, 1914946, 1941104, 2128597, 2284348, 2437204, 2615536, 2669018, 2907352, 3396932, 3645488, 3829892, 3997609, 4257194, 4568696, 4874408, 5338036, 5814704, 6281957, 6702311, 6793864, 7659784, 7995218, 8514388, 9137392, 9341563, 9748816, 10676072, 12563914, 13404622, 13587728, 14900179, 15319568, 15990436, 17028776, 18683126, 21352144, 23414567, 25127828, 26809244, 29800358, 31980872, 34057552, 37366252, 43973699, 46829134, 50255656, 53618488, 59600716, 63961744, 74732504, 87947398, 93658268, 100511312, 107236976, 119201432, 149465008, 163901969, 175894796, 187316536, 238402864, 257560237, 327803938, 351789592, 374633072, 515120474, 655607876, 703579184, 1030240948, 1311215752, 1802921659, 2060481896, 2622431504, 3605843318, 4120963792, 7211686636, 14423373272, 28846746544]

約数ペア:

[(1, 28846746544), (2, 14423373272), (4, 7211686636), (7, 4120963792), (8, 3605843318), (11, 2622431504), (14, 2060481896), (16, 1802921659), (22, 1311215752), (28, 1030240948), (41, 703579184), (44, 655607876), (56, 515120474), (77, 374633072), (82, 351789592), (88, 327803938), (112, 257560237), (121, 238402864), (154, 187316536), (164, 175894796), (176, 163901969), (193, 149465008), (242, 119201432), (269, 107236976), (287, 100511312), (308, 93658268), (328, 87947398), (386, 74732504), (451, 63961744), (484, 59600716), (538, 53618488), (574, 50255656), (616, 46829134), (656, 43973699), (772, 37366252), (847, 34057552), (902, 31980872), (968, 29800358), (1076, 26809244), (1148, 25127828), (1232, 23414567), (1351, 21352144), (1544, 18683126), (1694, 17028776), (1804, 15990436), (1883, 15319568), (1936, 14900179), (2123, 13587728), (2152, 13404622), (2296, 12563914), (2702, 10676072), (2959, 9748816), (3088, 9341563), (3157, 9137392), (3388, 8514388), (3608, 7995218), (3766, 7659784), (4246, 6793864), (4304, 6702311), (4592, 6281957), (4961, 5814704), (5404, 5338036), (5918, 4874408), (6314, 4568696), (6776, 4257194), (7216, 3997609), (7532, 3829892), (7913, 3645488), (8492, 3396932), (9922, 2907352), (10808, 2669018), (11029, 2615536), (11836, 2437204), (12628, 2284348), (13552, 2128597), (14861, 1941104), (15064, 1914946), (15826, 1822744), (16984, 1698466), (19844, 1453676), (20713, 1392688), (21616, 1334509), (22058, 1307768), (23353, 1235248), (23672, 1218602), (25256, 1142174), (29722, 970552), (30128, 957473), (31652, 911372), (32549, 886256), (33968, 849233), (34727, 830672), (39688, 726838), (41426, 696344), (44116, 653884), (46706, 617624), (47344, 609301), (50512, 571087), (51917, 555632), (55391, 520784), (59444, 485276), (63304, 455686), (65098, 443128), (69454, 415336), (77203, 373648), (79376, 363419), (82852, 348172), (87043, 331408), (88232, 326942), (93412, 308812), (103834, 277816), (110782, 260392), (118888, 242638), (121319, 237776), (126608, 227843), (130196, 221564), (138908, 207668), (154406, 186824), (163471, 176464), (165704, 174086)]