237851964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 780595200

約数和(自身を除く): 542743236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 81, 84, 93, 102, 108, 119, 124, 126, 153, 162, 186, 189, 199, 204, 217, 238, 252, 279, 306, 324, 357, 372, 378, 398, 434, 459, 476, 527, 558, 567, 597, 612, 651, 714, 756, 796, 837, 868, 918, 1054, 1071, 1116, 1134, 1194, 1302, 1377, 1393, 1428, 1581, 1674, 1791, 1836, 1953, 2108, 2142, 2268, 2388, 2511, 2604, 2754, 2786, 3162, 3213, 3348, 3383, 3582, 3689, 3906, 4179, 4284, 4743, 5022, 5373, 5508, 5572, 5859, 6169, 6324, 6426, 6766, 7164, 7378, 7812, 8358, 9486, 9639, 10044, 10149, 10746, 11067, 11718, 12338, 12537, 12852, 13532, 14229, 14756, 16119, 16716, 17577, 18507, 18972, 19278, 20298, 21492, 22134, 23436, 23681, 24676, 25074, 28458, 30447, 32238, 33201, 35154, 37014, 37611, 38556, 40596, 42687, 43183, 44268, 47362, 50148, 55521, 56916, 60894, 64476, 66402, 70308, 71043, 74028, 75222, 85374, 86366, 91341, 94724, 99603, 104873, 111042, 112833, 121788, 129549, 132804, 142086, 150444, 166563, 170748, 172732, 182682, 199206, 209746, 213129, 222084, 225666, 259098, 274023, 284172, 298809, 314619, 333126, 365364, 388647, 398412, 419492, 426258, 451332, 499689, 518196, 548046, 597618, 629238, 639387, 666252, 734111, 777294, 852516, 943857, 999378, 1096092, 1165941, 1195236, 1258476, 1278774, 1468222, 1554588, 1887714, 1918161, 1998756, 2202333, 2331882, 2557548, 2831571, 2936444, 3497823, 3775428, 3836322, 4404666, 4663764, 5663142, 6606999, 6995646, 7672644, 8494713, 8809332, 11326284, 13213998, 13991292, 16989426, 19820997, 26427996, 33978852, 39641994, 59462991, 79283988, 118925982, 237851964]

約数ペア:

[(1, 237851964), (2, 118925982), (3, 79283988), (4, 59462991), (6, 39641994), (7, 33978852), (9, 26427996), (12, 19820997), (14, 16989426), (17, 13991292), (18, 13213998), (21, 11326284), (27, 8809332), (28, 8494713), (31, 7672644), (34, 6995646), (36, 6606999), (42, 5663142), (51, 4663764), (54, 4404666), (62, 3836322), (63, 3775428), (68, 3497823), (81, 2936444), (84, 2831571), (93, 2557548), (102, 2331882), (108, 2202333), (119, 1998756), (124, 1918161), (126, 1887714), (153, 1554588), (162, 1468222), (186, 1278774), (189, 1258476), (199, 1195236), (204, 1165941), (217, 1096092), (238, 999378), (252, 943857), (279, 852516), (306, 777294), (324, 734111), (357, 666252), (372, 639387), (378, 629238), (398, 597618), (434, 548046), (459, 518196), (476, 499689), (527, 451332), (558, 426258), (567, 419492), (597, 398412), (612, 388647), (651, 365364), (714, 333126), (756, 314619), (796, 298809), (837, 284172), (868, 274023), (918, 259098), (1054, 225666), (1071, 222084), (1116, 213129), (1134, 209746), (1194, 199206), (1302, 182682), (1377, 172732), (1393, 170748), (1428, 166563), (1581, 150444), (1674, 142086), (1791, 132804), (1836, 129549), (1953, 121788), (2108, 112833), (2142, 111042), (2268, 104873), (2388, 99603), (2511, 94724), (2604, 91341), (2754, 86366), (2786, 85374), (3162, 75222), (3213, 74028), (3348, 71043), (3383, 70308), (3582, 66402), (3689, 64476), (3906, 60894), (4179, 56916), (4284, 55521), (4743, 50148), (5022, 47362), (5373, 44268), (5508, 43183), (5572, 42687), (5859, 40596), (6169, 38556), (6324, 37611), (6426, 37014), (6766, 35154), (7164, 33201), (7378, 32238), (7812, 30447), (8358, 28458), (9486, 25074), (9639, 24676), (10044, 23681), (10149, 23436), (10746, 22134), (11067, 21492), (11718, 20298), (12338, 19278), (12537, 18972), (12852, 18507), (13532, 17577), (14229, 16716), (14756, 16119)]