1805858551008

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{396581}}^1$

素因数の和:396857

約数の個数: 144

約数和(自身を含む): 5220196175376

約数和(自身を除く): 3414337624368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 163, 194, 288, 291, 326, 388, 489, 582, 652, 776, 873, 978, 1164, 1304, 1467, 1552, 1746, 1956, 2328, 2608, 2934, 3104, 3492, 3912, 4656, 5216, 5868, 6984, 7824, 9312, 11736, 13968, 15648, 15811, 23472, 27936, 31622, 46944, 47433, 63244, 94866, 126488, 142299, 189732, 252976, 284598, 379464, 396581, 505952, 569196, 758928, 793162, 1138392, 1189743, 1517856, 1586324, 2276784, 2379486, 3172648, 3569229, 4553568, 4758972, 6345296, 7138458, 9517944, 12690592, 14276916, 19035888, 28553832, 38071776, 38468357, 57107664, 64642703, 76936714, 114215328, 115405071, 129285406, 153873428, 193928109, 230810142, 258570812, 307746856, 346215213, 387856218, 461620284, 517141624, 581784327, 615493712, 692430426, 775712436, 923240568, 1034283248, 1163568654, 1230987424, 1384860852, 1551424872, 1846481136, 2068566496, 2327137308, 2769721704, 3102849744, 3692962272, 4654274616, 5539443408, 6205699488, 6270342191, 9308549232, 11078886816, 12540684382, 18617098464, 18811026573, 25081368764, 37622053146, 50162737528, 56433079719, 75244106292, 100325475056, 112866159438, 150488212584, 200650950112, 225732318876, 300976425168, 451464637752, 601952850336, 902929275504, 1805858551008]

約数ペア:

[(1, 1805858551008), (2, 902929275504), (3, 601952850336), (4, 451464637752), (6, 300976425168), (8, 225732318876), (9, 200650950112), (12, 150488212584), (16, 112866159438), (18, 100325475056), (24, 75244106292), (32, 56433079719), (36, 50162737528), (48, 37622053146), (72, 25081368764), (96, 18811026573), (97, 18617098464), (144, 12540684382), (163, 11078886816), (194, 9308549232), (288, 6270342191), (291, 6205699488), (326, 5539443408), (388, 4654274616), (489, 3692962272), (582, 3102849744), (652, 2769721704), (776, 2327137308), (873, 2068566496), (978, 1846481136), (1164, 1551424872), (1304, 1384860852), (1467, 1230987424), (1552, 1163568654), (1746, 1034283248), (1956, 923240568), (2328, 775712436), (2608, 692430426), (2934, 615493712), (3104, 581784327), (3492, 517141624), (3912, 461620284), (4656, 387856218), (5216, 346215213), (5868, 307746856), (6984, 258570812), (7824, 230810142), (9312, 193928109), (11736, 153873428), (13968, 129285406), (15648, 115405071), (15811, 114215328), (23472, 76936714), (27936, 64642703), (31622, 57107664), (46944, 38468357), (47433, 38071776), (63244, 28553832), (94866, 19035888), (126488, 14276916), (142299, 12690592), (189732, 9517944), (252976, 7138458), (284598, 6345296), (379464, 4758972), (396581, 4553568), (505952, 3569229), (569196, 3172648), (758928, 2379486), (793162, 2276784), (1138392, 1586324), (1189743, 1517856)]