637030368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1001

約数の個数: 144

約数和(自身を含む): 1962061920

約数和(自身を除く): 1325031552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 229, 234, 288, 312, 416, 458, 468, 624, 687, 743, 916, 936, 1248, 1374, 1486, 1832, 1872, 2061, 2229, 2748, 2972, 2977, 3664, 3744, 4122, 4458, 5496, 5944, 5954, 6687, 7328, 8244, 8916, 8931, 9659, 10992, 11888, 11908, 13374, 16488, 17832, 17862, 19318, 21984, 23776, 23816, 26748, 26793, 28977, 32976, 35664, 35724, 38636, 47632, 53496, 53586, 57954, 65952, 71328, 71448, 77272, 86931, 95264, 106992, 107172, 115908, 142896, 154544, 170147, 173862, 213984, 214344, 231816, 285792, 309088, 340294, 347724, 428688, 463632, 510441, 680588, 695448, 857376, 927264, 1020882, 1361176, 1390896, 1531323, 2041764, 2211911, 2722352, 2781792, 3062646, 4083528, 4423822, 5444704, 6125292, 6635733, 8167056, 8847644, 12250584, 13271466, 16334112, 17695288, 19907199, 24501168, 26542932, 35390576, 39814398, 49002336, 53085864, 70781152, 79628796, 106171728, 159257592, 212343456, 318515184, 637030368]

約数ペア:

[(1, 637030368), (2, 318515184), (3, 212343456), (4, 159257592), (6, 106171728), (8, 79628796), (9, 70781152), (12, 53085864), (13, 49002336), (16, 39814398), (18, 35390576), (24, 26542932), (26, 24501168), (32, 19907199), (36, 17695288), (39, 16334112), (48, 13271466), (52, 12250584), (72, 8847644), (78, 8167056), (96, 6635733), (104, 6125292), (117, 5444704), (144, 4423822), (156, 4083528), (208, 3062646), (229, 2781792), (234, 2722352), (288, 2211911), (312, 2041764), (416, 1531323), (458, 1390896), (468, 1361176), (624, 1020882), (687, 927264), (743, 857376), (916, 695448), (936, 680588), (1248, 510441), (1374, 463632), (1486, 428688), (1832, 347724), (1872, 340294), (2061, 309088), (2229, 285792), (2748, 231816), (2972, 214344), (2977, 213984), (3664, 173862), (3744, 170147), (4122, 154544), (4458, 142896), (5496, 115908), (5944, 107172), (5954, 106992), (6687, 95264), (7328, 86931), (8244, 77272), (8916, 71448), (8931, 71328), (9659, 65952), (10992, 57954), (11888, 53586), (11908, 53496), (13374, 47632), (16488, 38636), (17832, 35724), (17862, 35664), (19318, 32976), (21984, 28977), (23776, 26793), (23816, 26748)]