664756360716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1676

約数の個数: 192

約数和(自身を含む): 1802876866560

約数和(自身を除く): 1138120505844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 229, 251, 262, 393, 458, 502, 524, 687, 753, 786, 916, 917, 1004, 1051, 1374, 1506, 1572, 1603, 1757, 1834, 2102, 2748, 2751, 3012, 3153, 3206, 3514, 3668, 4204, 4809, 5271, 5502, 6306, 6412, 7028, 7357, 9618, 10542, 11004, 12612, 14714, 19236, 21084, 22071, 29428, 29999, 32881, 44142, 57479, 59998, 65762, 88284, 89997, 98643, 114958, 119996, 131524, 137681, 172437, 179994, 197286, 209993, 229916, 230167, 240679, 263801, 275362, 344874, 359988, 394572, 402353, 413043, 419986, 460334, 481358, 527602, 550724, 629979, 689748, 690501, 722037, 791403, 804706, 826086, 839972, 920668, 962716, 963767, 1055204, 1207059, 1259958, 1381002, 1444074, 1582806, 1609412, 1652172, 1684753, 1846607, 1927534, 2414118, 2519916, 2762004, 2888148, 2891301, 3165612, 3369506, 3693214, 3855068, 4828236, 5054259, 5539821, 5782602, 6739012, 7386428, 7529749, 10108518, 11079642, 11565204, 15059498, 20217036, 22159284, 22589247, 30118996, 31528949, 34557931, 45178494, 52708243, 60410429, 63057898, 69115862, 90356988, 94586847, 103673793, 105416486, 120820858, 126115796, 138231724, 158124729, 181231287, 189173694, 207347586, 210832972, 220702643, 241641716, 241905517, 316249458, 362462574, 378347388, 414695172, 422873003, 441405286, 483811034, 632498916, 662107929, 724925148, 725716551, 845746006, 882810572, 967622068, 1268619009, 1324215858, 1451433102, 1691492012, 2537238018, 2648431716, 2902866204, 5074476036, 7913766199, 15827532398, 23741298597, 31655064796, 47482597194, 55396363393, 94965194388, 110792726786, 166189090179, 221585453572, 332378180358, 664756360716]

約数ペア:

[(1, 664756360716), (2, 332378180358), (3, 221585453572), (4, 166189090179), (6, 110792726786), (7, 94965194388), (12, 55396363393), (14, 47482597194), (21, 31655064796), (28, 23741298597), (42, 15827532398), (84, 7913766199), (131, 5074476036), (229, 2902866204), (251, 2648431716), (262, 2537238018), (393, 1691492012), (458, 1451433102), (502, 1324215858), (524, 1268619009), (687, 967622068), (753, 882810572), (786, 845746006), (916, 725716551), (917, 724925148), (1004, 662107929), (1051, 632498916), (1374, 483811034), (1506, 441405286), (1572, 422873003), (1603, 414695172), (1757, 378347388), (1834, 362462574), (2102, 316249458), (2748, 241905517), (2751, 241641716), (3012, 220702643), (3153, 210832972), (3206, 207347586), (3514, 189173694), (3668, 181231287), (4204, 158124729), (4809, 138231724), (5271, 126115796), (5502, 120820858), (6306, 105416486), (6412, 103673793), (7028, 94586847), (7357, 90356988), (9618, 69115862), (10542, 63057898), (11004, 60410429), (12612, 52708243), (14714, 45178494), (19236, 34557931), (21084, 31528949), (22071, 30118996), (29428, 22589247), (29999, 22159284), (32881, 20217036), (44142, 15059498), (57479, 11565204), (59998, 11079642), (65762, 10108518), (88284, 7529749), (89997, 7386428), (98643, 6739012), (114958, 5782602), (119996, 5539821), (131524, 5054259), (137681, 4828236), (172437, 3855068), (179994, 3693214), (197286, 3369506), (209993, 3165612), (229916, 2891301), (230167, 2888148), (240679, 2762004), (263801, 2519916), (275362, 2414118), (344874, 1927534), (359988, 1846607), (394572, 1684753), (402353, 1652172), (413043, 1609412), (419986, 1582806), (460334, 1444074), (481358, 1381002), (527602, 1259958), (550724, 1207059), (629979, 1055204), (689748, 963767), (690501, 962716), (722037, 920668), (791403, 839972), (804706, 826086)]