2247997183484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^2\times {\mathrm{653}}^1$

素因数の和:1228

約数の個数: 144

約数和(自身を含む): 4558712702880

約数和(自身を除く): 2310715519396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 239, 244, 247, 478, 494, 653, 793, 956, 988, 1159, 1306, 1586, 2318, 2612, 3107, 3172, 4541, 4636, 6214, 8489, 9082, 12407, 12428, 14579, 15067, 16978, 18164, 24814, 29158, 30134, 33956, 39833, 49628, 57121, 58316, 59033, 60268, 79666, 114242, 118066, 156067, 159332, 161291, 189527, 228484, 236132, 277001, 312134, 322582, 379054, 517829, 554002, 624268, 645164, 742573, 756827, 758108, 1035658, 1085299, 1108004, 1485146, 1513654, 2028871, 2071316, 2170598, 2965273, 2970292, 3027308, 3484381, 3601013, 4057742, 4341196, 5930546, 6968762, 7202026, 8115484, 9520087, 9838751, 11861092, 13937524, 14108887, 14404052, 19040174, 19677502, 28217774, 37300013, 38080348, 38548549, 39355004, 45296953, 56435548, 66203239, 74600026, 77097098, 90593906, 123761131, 132406478, 149200052, 154194196, 180881653, 181187812, 247522262, 264812956, 361763306, 484900169, 495044524, 708700247, 723526612, 860642107, 969800338, 1417400494, 1721284214, 1939600676, 2275300793, 2351461489, 2834800988, 3442568428, 4550601586, 4702922978, 9101203172, 9213103211, 9405845956, 18426206422, 29578910309, 36852412844, 43230715067, 59157820618, 86461430134, 118315641236, 172922860268, 561999295871, 1123998591742, 2247997183484]

約数ペア:

[(1, 2247997183484), (2, 1123998591742), (4, 561999295871), (13, 172922860268), (19, 118315641236), (26, 86461430134), (38, 59157820618), (52, 43230715067), (61, 36852412844), (76, 29578910309), (122, 18426206422), (239, 9405845956), (244, 9213103211), (247, 9101203172), (478, 4702922978), (494, 4550601586), (653, 3442568428), (793, 2834800988), (956, 2351461489), (988, 2275300793), (1159, 1939600676), (1306, 1721284214), (1586, 1417400494), (2318, 969800338), (2612, 860642107), (3107, 723526612), (3172, 708700247), (4541, 495044524), (4636, 484900169), (6214, 361763306), (8489, 264812956), (9082, 247522262), (12407, 181187812), (12428, 180881653), (14579, 154194196), (15067, 149200052), (16978, 132406478), (18164, 123761131), (24814, 90593906), (29158, 77097098), (30134, 74600026), (33956, 66203239), (39833, 56435548), (49628, 45296953), (57121, 39355004), (58316, 38548549), (59033, 38080348), (60268, 37300013), (79666, 28217774), (114242, 19677502), (118066, 19040174), (156067, 14404052), (159332, 14108887), (161291, 13937524), (189527, 11861092), (228484, 9838751), (236132, 9520087), (277001, 8115484), (312134, 7202026), (322582, 6968762), (379054, 5930546), (517829, 4341196), (554002, 4057742), (624268, 3601013), (645164, 3484381), (742573, 3027308), (756827, 2970292), (758108, 2965273), (1035658, 2170598), (1085299, 2071316), (1108004, 2028871), (1485146, 1513654)]