2403939888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4120

約数の個数: 240

約数和(自身を含む): 8356608000

約数和(自身を除く): 5952668112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4049, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 7068, 7812, 8098, 8246, 9424, 9576, 10416, 10602, 12147, 12369, 14136, 15624, 16196, 16492, 19152, 21204, 24294, 24738, 28272, 28343, 31248, 32392, 32984, 36441, 37107, 42408, 48588, 49476, 56686, 64784, 65968, 72882, 74214, 76931, 84816, 85029, 97176, 98952, 113372, 125519, 145764, 148428, 153862, 170058, 194352, 197904, 226744, 230793, 251038, 255087, 291528, 296856, 307724, 340116, 376557, 453488, 461586, 502076, 510174, 538517, 583056, 593712, 615448, 680232, 692379, 753114, 878633, 923172, 1004152, 1020348, 1077034, 1129671, 1230896, 1360464, 1384758, 1506228, 1615551, 1757266, 1846344, 2008304, 2040696, 2154068, 2259342, 2384861, 2635899, 2769516, 3012456, 3231102, 3514532, 3692688, 4081392, 4308136, 4518684, 4769722, 4846653, 5271798, 5539032, 6024912, 6462204, 7029064, 7154583, 7907697, 8616272, 9037368, 9539444, 9693306, 10543596, 11078064, 12924408, 14058128, 14309166, 15815394, 16694027, 18074736, 19078888, 19386612, 21087192, 21463749, 25848816, 28618332, 31630788, 33388054, 38157776, 38773224, 42174384, 42927498, 50082081, 57236664, 63261576, 66776108, 77546448, 85854996, 100164162, 114473328, 126523152, 133552216, 150246243, 171709992, 200328324, 267104432, 300492486, 343419984, 400656648, 600984972, 801313296, 1201969944, 2403939888]

約数ペア:

[(1, 2403939888), (2, 1201969944), (3, 801313296), (4, 600984972), (6, 400656648), (7, 343419984), (8, 300492486), (9, 267104432), (12, 200328324), (14, 171709992), (16, 150246243), (18, 133552216), (19, 126523152), (21, 114473328), (24, 100164162), (28, 85854996), (31, 77546448), (36, 66776108), (38, 63261576), (42, 57236664), (48, 50082081), (56, 42927498), (57, 42174384), (62, 38773224), (63, 38157776), (72, 33388054), (76, 31630788), (84, 28618332), (93, 25848816), (112, 21463749), (114, 21087192), (124, 19386612), (126, 19078888), (133, 18074736), (144, 16694027), (152, 15815394), (168, 14309166), (171, 14058128), (186, 12924408), (217, 11078064), (228, 10543596), (248, 9693306), (252, 9539444), (266, 9037368), (279, 8616272), (304, 7907697), (336, 7154583), (342, 7029064), (372, 6462204), (399, 6024912), (434, 5539032), (456, 5271798), (496, 4846653), (504, 4769722), (532, 4518684), (558, 4308136), (589, 4081392), (651, 3692688), (684, 3514532), (744, 3231102), (798, 3012456), (868, 2769516), (912, 2635899), (1008, 2384861), (1064, 2259342), (1116, 2154068), (1178, 2040696), (1197, 2008304), (1302, 1846344), (1368, 1757266), (1488, 1615551), (1596, 1506228), (1736, 1384758), (1767, 1360464), (1953, 1230896), (2128, 1129671), (2232, 1077034), (2356, 1020348), (2394, 1004152), (2604, 923172), (2736, 878633), (3192, 753114), (3472, 692379), (3534, 680232), (3906, 615448), (4049, 593712), (4123, 583056), (4464, 538517), (4712, 510174), (4788, 502076), (5208, 461586), (5301, 453488), (6384, 376557), (7068, 340116), (7812, 307724), (8098, 296856), (8246, 291528), (9424, 255087), (9576, 251038), (10416, 230793), (10602, 226744), (12147, 197904), (12369, 194352), (14136, 170058), (15624, 153862), (16196, 148428), (16492, 145764), (19152, 125519), (21204, 113372), (24294, 98952), (24738, 97176), (28272, 85029), (28343, 84816), (31248, 76931), (32392, 74214), (32984, 72882), (36441, 65968), (37107, 64784), (42408, 56686), (48588, 49476)]