407374968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 1414103040

約数和(自身を除く): 1006728072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 31, 33, 39, 42, 44, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 104, 124, 132, 143, 154, 156, 168, 182, 186, 217, 231, 248, 264, 273, 286, 308, 312, 341, 364, 372, 403, 429, 434, 462, 546, 547, 572, 616, 651, 682, 728, 744, 806, 858, 868, 924, 1001, 1023, 1092, 1094, 1144, 1209, 1302, 1364, 1612, 1641, 1716, 1736, 1848, 2002, 2046, 2184, 2188, 2387, 2418, 2604, 2728, 2821, 3003, 3224, 3282, 3432, 3829, 4004, 4092, 4376, 4433, 4774, 4836, 5208, 5642, 6006, 6017, 6564, 7111, 7161, 7658, 8008, 8184, 8463, 8866, 9548, 9672, 11284, 11487, 12012, 12034, 13128, 13299, 14222, 14322, 15316, 16926, 16957, 17732, 18051, 19096, 21333, 22568, 22974, 24024, 24068, 26598, 28444, 28644, 30632, 31031, 33852, 33914, 35464, 36102, 42119, 42666, 45948, 48136, 49777, 50871, 53196, 56888, 57288, 62062, 67704, 67828, 72204, 78221, 84238, 85332, 91896, 93093, 99554, 101742, 106392, 118699, 124124, 126357, 135656, 144408, 149331, 156442, 168476, 170664, 186186, 186527, 199108, 203484, 220441, 234663, 237398, 248248, 252714, 298662, 312884, 336952, 356097, 372372, 373054, 398216, 406968, 440882, 469326, 474796, 505428, 547547, 559581, 597324, 625768, 661323, 712194, 744744, 746108, 881764, 938652, 949592, 1010856, 1095094, 1119162, 1194648, 1305689, 1322646, 1424388, 1492216, 1543087, 1642641, 1763528, 1877304, 2190188, 2238324, 2424851, 2611378, 2645292, 2848776, 3086174, 3285282, 3917067, 4380376, 4476648, 4629261, 4849702, 5222756, 5290584, 6172348, 6570564, 7274553, 7834134, 9258522, 9699404, 10445512, 12344696, 13141128, 14549106, 15668268, 16973957, 18517044, 19398808, 29098212, 31336536, 33947914, 37034088, 50921871, 58196424, 67895828, 101843742, 135791656, 203687484, 407374968]

約数ペア:

[(1, 407374968), (2, 203687484), (3, 135791656), (4, 101843742), (6, 67895828), (7, 58196424), (8, 50921871), (11, 37034088), (12, 33947914), (13, 31336536), (14, 29098212), (21, 19398808), (22, 18517044), (24, 16973957), (26, 15668268), (28, 14549106), (31, 13141128), (33, 12344696), (39, 10445512), (42, 9699404), (44, 9258522), (52, 7834134), (56, 7274553), (62, 6570564), (66, 6172348), (77, 5290584), (78, 5222756), (84, 4849702), (88, 4629261), (91, 4476648), (93, 4380376), (104, 3917067), (124, 3285282), (132, 3086174), (143, 2848776), (154, 2645292), (156, 2611378), (168, 2424851), (182, 2238324), (186, 2190188), (217, 1877304), (231, 1763528), (248, 1642641), (264, 1543087), (273, 1492216), (286, 1424388), (308, 1322646), (312, 1305689), (341, 1194648), (364, 1119162), (372, 1095094), (403, 1010856), (429, 949592), (434, 938652), (462, 881764), (546, 746108), (547, 744744), (572, 712194), (616, 661323), (651, 625768), (682, 597324), (728, 559581), (744, 547547), (806, 505428), (858, 474796), (868, 469326), (924, 440882), (1001, 406968), (1023, 398216), (1092, 373054), (1094, 372372), (1144, 356097), (1209, 336952), (1302, 312884), (1364, 298662), (1612, 252714), (1641, 248248), (1716, 237398), (1736, 234663), (1848, 220441), (2002, 203484), (2046, 199108), (2184, 186527), (2188, 186186), (2387, 170664), (2418, 168476), (2604, 156442), (2728, 149331), (2821, 144408), (3003, 135656), (3224, 126357), (3282, 124124), (3432, 118699), (3829, 106392), (4004, 101742), (4092, 99554), (4376, 93093), (4433, 91896), (4774, 85332), (4836, 84238), (5208, 78221), (5642, 72204), (6006, 67828), (6017, 67704), (6564, 62062), (7111, 57288), (7161, 56888), (7658, 53196), (8008, 50871), (8184, 49777), (8463, 48136), (8866, 45948), (9548, 42666), (9672, 42119), (11284, 36102), (11487, 35464), (12012, 33914), (12034, 33852), (13128, 31031), (13299, 30632), (14222, 28644), (14322, 28444), (15316, 26598), (16926, 24068), (16957, 24024), (17732, 22974), (18051, 22568), (19096, 21333)]