491972759712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{157543}}^1$

素因数の和:159115

約数の個数: 144

約数和(自身を含む): 1599953846400

約数和(自身を除く): 1107981086688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1549, 2016, 3098, 4647, 6196, 9294, 10843, 12392, 13941, 18588, 21686, 24784, 27882, 32529, 37176, 43372, 49568, 55764, 65058, 74352, 86744, 97587, 111528, 130116, 148704, 157543, 173488, 195174, 223056, 260232, 315086, 346976, 390348, 446112, 472629, 520464, 630172, 780696, 945258, 1040928, 1102801, 1260344, 1417887, 1561392, 1890516, 2205602, 2520688, 2835774, 3122784, 3308403, 3781032, 4411204, 5041376, 5671548, 6616806, 7562064, 8822408, 9925209, 11343096, 13233612, 15124128, 17644816, 19850418, 22686192, 26467224, 35289632, 39700836, 45372384, 52934448, 79401672, 105868896, 158803344, 244034107, 317606688, 488068214, 732102321, 976136428, 1464204642, 1708238749, 1952272856, 2196306963, 2928409284, 3416477498, 3904545712, 4392613926, 5124716247, 5856818568, 6832954996, 7809091424, 8785227852, 10249432494, 11713637136, 13665909992, 15374148741, 17570455704, 20498864988, 23427274272, 27331819984, 30748297482, 35140911408, 40997729976, 54663639968, 61496594964, 70281822816, 81995459952, 122993189928, 163990919904, 245986379856, 491972759712]

約数ペア:

[(1, 491972759712), (2, 245986379856), (3, 163990919904), (4, 122993189928), (6, 81995459952), (7, 70281822816), (8, 61496594964), (9, 54663639968), (12, 40997729976), (14, 35140911408), (16, 30748297482), (18, 27331819984), (21, 23427274272), (24, 20498864988), (28, 17570455704), (32, 15374148741), (36, 13665909992), (42, 11713637136), (48, 10249432494), (56, 8785227852), (63, 7809091424), (72, 6832954996), (84, 5856818568), (96, 5124716247), (112, 4392613926), (126, 3904545712), (144, 3416477498), (168, 2928409284), (224, 2196306963), (252, 1952272856), (288, 1708238749), (336, 1464204642), (504, 976136428), (672, 732102321), (1008, 488068214), (1549, 317606688), (2016, 244034107), (3098, 158803344), (4647, 105868896), (6196, 79401672), (9294, 52934448), (10843, 45372384), (12392, 39700836), (13941, 35289632), (18588, 26467224), (21686, 22686192), (24784, 19850418), (27882, 17644816), (32529, 15124128), (37176, 13233612), (43372, 11343096), (49568, 9925209), (55764, 8822408), (65058, 7562064), (74352, 6616806), (86744, 5671548), (97587, 5041376), (111528, 4411204), (130116, 3781032), (148704, 3308403), (157543, 3122784), (173488, 2835774), (195174, 2520688), (223056, 2205602), (260232, 1890516), (315086, 1561392), (346976, 1417887), (390348, 1260344), (446112, 1102801), (472629, 1040928), (520464, 945258), (630172, 780696)]