19741860144

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{6113}}^1$

素因数の和:6715

約数の個数: 120

約数和(自身を含む): 56710089072

約数和(自身を除く): 36968228928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 547, 656, 738, 984, 1094, 1476, 1641, 1968, 2188, 2952, 3282, 4376, 4923, 5904, 6113, 6564, 8752, 9846, 12226, 13128, 18339, 19692, 22427, 24452, 26256, 36678, 39384, 44854, 48904, 55017, 67281, 73356, 78768, 89708, 97808, 110034, 134562, 146712, 179416, 201843, 220068, 250633, 269124, 293424, 358832, 403686, 440136, 501266, 538248, 751899, 807372, 880272, 1002532, 1076496, 1503798, 1614744, 2005064, 2255697, 3007596, 3229488, 3343811, 4010128, 4511394, 6015192, 6687622, 9022788, 10031433, 12030384, 13375244, 18045576, 20062866, 26750488, 30094299, 36091152, 40125732, 53500976, 60188598, 80251464, 120377196, 137096251, 160502928, 240754392, 274192502, 411288753, 481508784, 548385004, 822577506, 1096770008, 1233866259, 1645155012, 2193540016, 2467732518, 3290310024, 4935465036, 6580620048, 9870930072, 19741860144]

約数ペア:

[(1, 19741860144), (2, 9870930072), (3, 6580620048), (4, 4935465036), (6, 3290310024), (8, 2467732518), (9, 2193540016), (12, 1645155012), (16, 1233866259), (18, 1096770008), (24, 822577506), (36, 548385004), (41, 481508784), (48, 411288753), (72, 274192502), (82, 240754392), (123, 160502928), (144, 137096251), (164, 120377196), (246, 80251464), (328, 60188598), (369, 53500976), (492, 40125732), (547, 36091152), (656, 30094299), (738, 26750488), (984, 20062866), (1094, 18045576), (1476, 13375244), (1641, 12030384), (1968, 10031433), (2188, 9022788), (2952, 6687622), (3282, 6015192), (4376, 4511394), (4923, 4010128), (5904, 3343811), (6113, 3229488), (6564, 3007596), (8752, 2255697), (9846, 2005064), (12226, 1614744), (13128, 1503798), (18339, 1076496), (19692, 1002532), (22427, 880272), (24452, 807372), (26256, 751899), (36678, 538248), (39384, 501266), (44854, 440136), (48904, 403686), (55017, 358832), (67281, 293424), (73356, 269124), (78768, 250633), (89708, 220068), (97808, 201843), (110034, 179416), (134562, 146712)]