1949011488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5935

約数の個数: 144

約数和(自身を含む): 5930870400

約数和(自身を除く): 3981858912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 5472, 5839, 5856, 6954, 8784, 9272, 10431, 11678, 13908, 17517, 17568, 18544, 20862, 23356, 27816, 35034, 37088, 41724, 46712, 52551, 55632, 70068, 83448, 93424, 105102, 110941, 111264, 140136, 166896, 186848, 210204, 221882, 280272, 332823, 333792, 356179, 420408, 443764, 560544, 665646, 712358, 840816, 887528, 998469, 1068537, 1331292, 1424716, 1681632, 1775056, 1996938, 2137074, 2662584, 2849432, 3205611, 3550112, 3993876, 4274148, 5325168, 5698864, 6411222, 6767401, 7987752, 8548296, 10650336, 11397728, 12822444, 13534802, 15975504, 17096592, 20302203, 25644888, 27069604, 31951008, 34193184, 40604406, 51289776, 54139208, 60906609, 81208812, 102579552, 108278416, 121813218, 162417624, 216556832, 243626436, 324835248, 487252872, 649670496, 974505744, 1949011488]

約数ペア:

[(1, 1949011488), (2, 974505744), (3, 649670496), (4, 487252872), (6, 324835248), (8, 243626436), (9, 216556832), (12, 162417624), (16, 121813218), (18, 108278416), (19, 102579552), (24, 81208812), (32, 60906609), (36, 54139208), (38, 51289776), (48, 40604406), (57, 34193184), (61, 31951008), (72, 27069604), (76, 25644888), (96, 20302203), (114, 17096592), (122, 15975504), (144, 13534802), (152, 12822444), (171, 11397728), (183, 10650336), (228, 8548296), (244, 7987752), (288, 6767401), (304, 6411222), (342, 5698864), (366, 5325168), (456, 4274148), (488, 3993876), (549, 3550112), (608, 3205611), (684, 2849432), (732, 2662584), (912, 2137074), (976, 1996938), (1098, 1775056), (1159, 1681632), (1368, 1424716), (1464, 1331292), (1824, 1068537), (1952, 998469), (2196, 887528), (2318, 840816), (2736, 712358), (2928, 665646), (3477, 560544), (4392, 443764), (4636, 420408), (5472, 356179), (5839, 333792), (5856, 332823), (6954, 280272), (8784, 221882), (9272, 210204), (10431, 186848), (11678, 166896), (13908, 140136), (17517, 111264), (17568, 110941), (18544, 105102), (20862, 93424), (23356, 83448), (27816, 70068), (35034, 55632), (37088, 52551), (41724, 46712)]