11719272488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5431}}^1$

素因数の和:5599

約数の個数: 128

約数和(自身を含む): 28534947840

約数和(自身を除く): 16815675352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 113, 124, 154, 217, 226, 248, 308, 341, 434, 452, 616, 682, 791, 868, 904, 1243, 1364, 1582, 1736, 2387, 2486, 2728, 3164, 3503, 4774, 4972, 5431, 6328, 7006, 8701, 9548, 9944, 10862, 14012, 17402, 19096, 21724, 24521, 28024, 34804, 38017, 38533, 43448, 49042, 59741, 69608, 76034, 77066, 98084, 119482, 152068, 154132, 168361, 196168, 238964, 269731, 304136, 308264, 336722, 418187, 477928, 539462, 613703, 673444, 836374, 1078924, 1178527, 1227406, 1346888, 1672748, 1851971, 2157848, 2357054, 2454812, 3345496, 3703942, 4295921, 4714108, 4909624, 6750733, 7407884, 8591842, 9428216, 12963797, 13501466, 14815768, 17183684, 19024793, 25927594, 27002932, 34367368, 38049586, 47255131, 51855188, 54005864, 76099172, 94510262, 103710376, 133173551, 152198344, 189020524, 209272723, 266347102, 378041048, 418545446, 532694204, 837090892, 1065388408, 1464909061, 1674181784, 2929818122, 5859636244, 11719272488]

約数ペア:

[(1, 11719272488), (2, 5859636244), (4, 2929818122), (7, 1674181784), (8, 1464909061), (11, 1065388408), (14, 837090892), (22, 532694204), (28, 418545446), (31, 378041048), (44, 266347102), (56, 209272723), (62, 189020524), (77, 152198344), (88, 133173551), (113, 103710376), (124, 94510262), (154, 76099172), (217, 54005864), (226, 51855188), (248, 47255131), (308, 38049586), (341, 34367368), (434, 27002932), (452, 25927594), (616, 19024793), (682, 17183684), (791, 14815768), (868, 13501466), (904, 12963797), (1243, 9428216), (1364, 8591842), (1582, 7407884), (1736, 6750733), (2387, 4909624), (2486, 4714108), (2728, 4295921), (3164, 3703942), (3503, 3345496), (4774, 2454812), (4972, 2357054), (5431, 2157848), (6328, 1851971), (7006, 1672748), (8701, 1346888), (9548, 1227406), (9944, 1178527), (10862, 1078924), (14012, 836374), (17402, 673444), (19096, 613703), (21724, 539462), (24521, 477928), (28024, 418187), (34804, 336722), (38017, 308264), (38533, 304136), (43448, 269731), (49042, 238964), (59741, 196168), (69608, 168361), (76034, 154132), (77066, 152068), (98084, 119482)]