1440301044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 4312727552

約数和(自身を除く): 2872426508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 157, 182, 186, 217, 271, 273, 314, 364, 372, 403, 434, 471, 542, 546, 628, 651, 806, 813, 868, 942, 1084, 1092, 1099, 1209, 1302, 1612, 1626, 1884, 1897, 2041, 2198, 2418, 2604, 2821, 3252, 3297, 3523, 3794, 4082, 4396, 4836, 4867, 5642, 5691, 6123, 6594, 7046, 7588, 8164, 8401, 8463, 9734, 10569, 11284, 11382, 12246, 13188, 14092, 14287, 14601, 16802, 16926, 19468, 21138, 22764, 24492, 24661, 25203, 28574, 29202, 33604, 33852, 34069, 42276, 42547, 42861, 49322, 50406, 57148, 58404, 58807, 63271, 68138, 73983, 85094, 85722, 98644, 100812, 102207, 109213, 117614, 126542, 127641, 136276, 147966, 170188, 171444, 176421, 189813, 204414, 218426, 235228, 253084, 255282, 295932, 297829, 327639, 352842, 379626, 408828, 436852, 442897, 510564, 553111, 595658, 655278, 705684, 759252, 764491, 885794, 893487, 1106222, 1191316, 1310556, 1318957, 1328691, 1528982, 1659333, 1771588, 1786974, 2212444, 2293473, 2637914, 2657382, 3057964, 3318666, 3573948, 3871777, 3956871, 4586946, 5275828, 5314764, 6637332, 7743554, 7913742, 9173892, 9232699, 11615331, 15487108, 15827484, 17146441, 18465398, 23230662, 27698097, 34292882, 36930796, 46461324, 51439323, 55396194, 68585764, 102878646, 110792388, 120025087, 205757292, 240050174, 360075261, 480100348, 720150522, 1440301044]

約数ペア:

[(1, 1440301044), (2, 720150522), (3, 480100348), (4, 360075261), (6, 240050174), (7, 205757292), (12, 120025087), (13, 110792388), (14, 102878646), (21, 68585764), (26, 55396194), (28, 51439323), (31, 46461324), (39, 36930796), (42, 34292882), (52, 27698097), (62, 23230662), (78, 18465398), (84, 17146441), (91, 15827484), (93, 15487108), (124, 11615331), (156, 9232699), (157, 9173892), (182, 7913742), (186, 7743554), (217, 6637332), (271, 5314764), (273, 5275828), (314, 4586946), (364, 3956871), (372, 3871777), (403, 3573948), (434, 3318666), (471, 3057964), (542, 2657382), (546, 2637914), (628, 2293473), (651, 2212444), (806, 1786974), (813, 1771588), (868, 1659333), (942, 1528982), (1084, 1328691), (1092, 1318957), (1099, 1310556), (1209, 1191316), (1302, 1106222), (1612, 893487), (1626, 885794), (1884, 764491), (1897, 759252), (2041, 705684), (2198, 655278), (2418, 595658), (2604, 553111), (2821, 510564), (3252, 442897), (3297, 436852), (3523, 408828), (3794, 379626), (4082, 352842), (4396, 327639), (4836, 297829), (4867, 295932), (5642, 255282), (5691, 253084), (6123, 235228), (6594, 218426), (7046, 204414), (7588, 189813), (8164, 176421), (8401, 171444), (8463, 170188), (9734, 147966), (10569, 136276), (11284, 127641), (11382, 126542), (12246, 117614), (13188, 109213), (14092, 102207), (14287, 100812), (14601, 98644), (16802, 85722), (16926, 85094), (19468, 73983), (21138, 68138), (22764, 63271), (24492, 58807), (24661, 58404), (25203, 57148), (28574, 50406), (29202, 49322), (33604, 42861), (33852, 42547), (34069, 42276)]