1799854668

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 5245599744

約数和(自身を除く): 3445745076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 83, 93, 102, 108, 124, 127, 153, 162, 166, 186, 204, 249, 254, 279, 306, 324, 332, 372, 381, 459, 498, 508, 527, 558, 612, 747, 762, 837, 918, 996, 1054, 1116, 1143, 1377, 1411, 1494, 1524, 1581, 1674, 1836, 2108, 2159, 2241, 2286, 2511, 2573, 2754, 2822, 2988, 3162, 3348, 3429, 3937, 4233, 4318, 4482, 4572, 4743, 5022, 5146, 5508, 5644, 6324, 6477, 6723, 6858, 7719, 7874, 8466, 8636, 8964, 9486, 10044, 10287, 10292, 10541, 11811, 12699, 12954, 13446, 13716, 14229, 15438, 15748, 16932, 18972, 19431, 20574, 21082, 23157, 23622, 25398, 25908, 26892, 28458, 30876, 31623, 35433, 38097, 38862, 41148, 42164, 42687, 43741, 46314, 47244, 50796, 56916, 58293, 63246, 66929, 69471, 70866, 76194, 77724, 85374, 87482, 92628, 94869, 106299, 114291, 116586, 126492, 131223, 133858, 138942, 141732, 152388, 170748, 174879, 174964, 179197, 189738, 200787, 208413, 212598, 228582, 233172, 262446, 267716, 277884, 284607, 318897, 326771, 349758, 358394, 379476, 393669, 401574, 416826, 425196, 457164, 524892, 537591, 569214, 602361, 637794, 653542, 699516, 716788, 787338, 803148, 833652, 853821, 980313, 1075182, 1138428, 1181007, 1204722, 1275588, 1307084, 1574676, 1612773, 1707642, 1807083, 1960626, 2150364, 2362014, 2409444, 2940939, 3225546, 3415284, 3543021, 3614166, 3921252, 4724028, 4838319, 5421249, 5555107, 5881878, 6451092, 7086042, 7228332, 8822817, 9676638, 10842498, 11110214, 11763756, 14172084, 14514957, 16665321, 17645634, 19353276, 21684996, 22220428, 26468451, 29029914, 33330642, 35291268, 49995963, 52936902, 58059828, 66661284, 99991926, 105873804, 149987889, 199983852, 299975778, 449963667, 599951556, 899927334, 1799854668]

約数ペア:

[(1, 1799854668), (2, 899927334), (3, 599951556), (4, 449963667), (6, 299975778), (9, 199983852), (12, 149987889), (17, 105873804), (18, 99991926), (27, 66661284), (31, 58059828), (34, 52936902), (36, 49995963), (51, 35291268), (54, 33330642), (62, 29029914), (68, 26468451), (81, 22220428), (83, 21684996), (93, 19353276), (102, 17645634), (108, 16665321), (124, 14514957), (127, 14172084), (153, 11763756), (162, 11110214), (166, 10842498), (186, 9676638), (204, 8822817), (249, 7228332), (254, 7086042), (279, 6451092), (306, 5881878), (324, 5555107), (332, 5421249), (372, 4838319), (381, 4724028), (459, 3921252), (498, 3614166), (508, 3543021), (527, 3415284), (558, 3225546), (612, 2940939), (747, 2409444), (762, 2362014), (837, 2150364), (918, 1960626), (996, 1807083), (1054, 1707642), (1116, 1612773), (1143, 1574676), (1377, 1307084), (1411, 1275588), (1494, 1204722), (1524, 1181007), (1581, 1138428), (1674, 1075182), (1836, 980313), (2108, 853821), (2159, 833652), (2241, 803148), (2286, 787338), (2511, 716788), (2573, 699516), (2754, 653542), (2822, 637794), (2988, 602361), (3162, 569214), (3348, 537591), (3429, 524892), (3937, 457164), (4233, 425196), (4318, 416826), (4482, 401574), (4572, 393669), (4743, 379476), (5022, 358394), (5146, 349758), (5508, 326771), (5644, 318897), (6324, 284607), (6477, 277884), (6723, 267716), (6858, 262446), (7719, 233172), (7874, 228582), (8466, 212598), (8636, 208413), (8964, 200787), (9486, 189738), (10044, 179197), (10287, 174964), (10292, 174879), (10541, 170748), (11811, 152388), (12699, 141732), (12954, 138942), (13446, 133858), (13716, 131223), (14229, 126492), (15438, 116586), (15748, 114291), (16932, 106299), (18972, 94869), (19431, 92628), (20574, 87482), (21082, 85374), (23157, 77724), (23622, 76194), (25398, 70866), (25908, 69471), (26892, 66929), (28458, 63246), (30876, 58293), (31623, 56916), (35433, 50796), (38097, 47244), (38862, 46314), (41148, 43741), (42164, 42687)]