1290214296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 4302305280

約数和(自身を除く): 3012090984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 49, 56, 62, 63, 72, 84, 93, 94, 98, 124, 126, 141, 147, 168, 186, 188, 196, 217, 248, 251, 252, 279, 282, 294, 329, 372, 376, 392, 423, 434, 441, 502, 504, 558, 564, 588, 651, 658, 744, 753, 846, 868, 882, 987, 1004, 1116, 1128, 1176, 1302, 1316, 1457, 1506, 1519, 1692, 1736, 1757, 1764, 1953, 1974, 2008, 2232, 2259, 2303, 2604, 2632, 2914, 2961, 3012, 3038, 3384, 3514, 3528, 3906, 3948, 4371, 4518, 4557, 4606, 5208, 5271, 5828, 5922, 6024, 6076, 6909, 7028, 7781, 7812, 7896, 8742, 9036, 9114, 9212, 10199, 10542, 11656, 11797, 11844, 12152, 12299, 13113, 13671, 13818, 14056, 15562, 15624, 15813, 17484, 18072, 18228, 18424, 20398, 20727, 21084, 23343, 23594, 23688, 24598, 26226, 27342, 27636, 30597, 31124, 31626, 34968, 35391, 36456, 36897, 40796, 41454, 42168, 46686, 47188, 49196, 52452, 54467, 54684, 55272, 61194, 62248, 63252, 70029, 70782, 71393, 73794, 81592, 82579, 82908, 91791, 93372, 94376, 98392, 104904, 106173, 108934, 109368, 110691, 122388, 126504, 140058, 141564, 142786, 147588, 163401, 165158, 165816, 183582, 186744, 212346, 214179, 217868, 221382, 244776, 247737, 280116, 283128, 285572, 295176, 326802, 330316, 365707, 367164, 381269, 424692, 428358, 435736, 442764, 490203, 495474, 560232, 571144, 578053, 642537, 653604, 660632, 731414, 734328, 743211, 762538, 849384, 856716, 885528, 980406, 990948, 1097121, 1143807, 1156106, 1285074, 1307208, 1462828, 1486422, 1525076, 1713432, 1734159, 1960812, 1981896, 2194242, 2287614, 2312212, 2559949, 2570148, 2925656, 2972844, 3050152, 3291363, 3431421, 3468318, 3921624, 4388484, 4575228, 4624424, 5119898, 5140296, 5202477, 5945688, 6582726, 6862842, 6936636, 7679847, 8776968, 9150456, 10239796, 10404954, 13165452, 13725684, 13873272, 15359694, 17919643, 20479592, 20809908, 23039541, 26330904, 27451368, 30719388, 35839286, 41619816, 46079082, 53758929, 61438776, 71678572, 92158164, 107517858, 143357144, 161276787, 184316328, 215035716, 322553574, 430071432, 645107148, 1290214296]

約数ペア:

[(1, 1290214296), (2, 645107148), (3, 430071432), (4, 322553574), (6, 215035716), (7, 184316328), (8, 161276787), (9, 143357144), (12, 107517858), (14, 92158164), (18, 71678572), (21, 61438776), (24, 53758929), (28, 46079082), (31, 41619816), (36, 35839286), (42, 30719388), (47, 27451368), (49, 26330904), (56, 23039541), (62, 20809908), (63, 20479592), (72, 17919643), (84, 15359694), (93, 13873272), (94, 13725684), (98, 13165452), (124, 10404954), (126, 10239796), (141, 9150456), (147, 8776968), (168, 7679847), (186, 6936636), (188, 6862842), (196, 6582726), (217, 5945688), (248, 5202477), (251, 5140296), (252, 5119898), (279, 4624424), (282, 4575228), (294, 4388484), (329, 3921624), (372, 3468318), (376, 3431421), (392, 3291363), (423, 3050152), (434, 2972844), (441, 2925656), (502, 2570148), (504, 2559949), (558, 2312212), (564, 2287614), (588, 2194242), (651, 1981896), (658, 1960812), (744, 1734159), (753, 1713432), (846, 1525076), (868, 1486422), (882, 1462828), (987, 1307208), (1004, 1285074), (1116, 1156106), (1128, 1143807), (1176, 1097121), (1302, 990948), (1316, 980406), (1457, 885528), (1506, 856716), (1519, 849384), (1692, 762538), (1736, 743211), (1757, 734328), (1764, 731414), (1953, 660632), (1974, 653604), (2008, 642537), (2232, 578053), (2259, 571144), (2303, 560232), (2604, 495474), (2632, 490203), (2914, 442764), (2961, 435736), (3012, 428358), (3038, 424692), (3384, 381269), (3514, 367164), (3528, 365707), (3906, 330316), (3948, 326802), (4371, 295176), (4518, 285572), (4557, 283128), (4606, 280116), (5208, 247737), (5271, 244776), (5828, 221382), (5922, 217868), (6024, 214179), (6076, 212346), (6909, 186744), (7028, 183582), (7781, 165816), (7812, 165158), (7896, 163401), (8742, 147588), (9036, 142786), (9114, 141564), (9212, 140058), (10199, 126504), (10542, 122388), (11656, 110691), (11797, 109368), (11844, 108934), (12152, 106173), (12299, 104904), (13113, 98392), (13671, 94376), (13818, 93372), (14056, 91791), (15562, 82908), (15624, 82579), (15813, 81592), (17484, 73794), (18072, 71393), (18228, 70782), (18424, 70029), (20398, 63252), (20727, 62248), (21084, 61194), (23343, 55272), (23594, 54684), (23688, 54467), (24598, 52452), (26226, 49196), (27342, 47188), (27636, 46686), (30597, 42168), (31124, 41454), (31626, 40796), (34968, 36897), (35391, 36456)]