291693948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 886609920

約数和(自身を除く): 594915972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 61, 78, 84, 87, 91, 116, 122, 151, 156, 174, 182, 183, 203, 244, 273, 302, 348, 364, 366, 377, 406, 427, 453, 546, 604, 609, 732, 754, 793, 812, 854, 906, 1057, 1092, 1131, 1218, 1281, 1508, 1586, 1708, 1769, 1812, 1963, 2114, 2262, 2379, 2436, 2562, 2639, 3171, 3172, 3538, 3926, 4228, 4379, 4524, 4758, 5124, 5278, 5307, 5551, 5889, 6342, 7076, 7852, 7917, 8758, 9211, 9516, 10556, 10614, 11102, 11778, 12383, 12684, 13137, 13741, 15834, 16653, 17516, 18422, 21228, 22204, 22997, 23556, 24766, 26274, 27482, 27633, 30653, 31668, 33306, 36844, 37149, 41223, 45994, 49532, 52548, 54964, 55266, 56927, 61306, 64477, 66612, 68991, 74298, 82446, 91959, 91988, 110532, 113854, 119743, 122612, 128954, 137982, 148596, 160979, 164892, 170781, 183918, 193431, 227708, 239486, 257908, 267119, 275964, 321958, 341562, 359229, 367836, 386862, 398489, 478972, 482937, 534238, 643916, 683124, 718458, 773724, 796978, 801357, 838201, 965874, 1068476, 1195467, 1436916, 1593956, 1602714, 1676402, 1869833, 1931748, 2390934, 2514603, 3205428, 3352804, 3472547, 3739666, 4781868, 5029206, 5609499, 6945094, 7479332, 10058412, 10417641, 11218998, 13890188, 20835282, 22437996, 24307829, 41670564, 48615658, 72923487, 97231316, 145846974, 291693948]

約数ペア:

[(1, 291693948), (2, 145846974), (3, 97231316), (4, 72923487), (6, 48615658), (7, 41670564), (12, 24307829), (13, 22437996), (14, 20835282), (21, 13890188), (26, 11218998), (28, 10417641), (29, 10058412), (39, 7479332), (42, 6945094), (52, 5609499), (58, 5029206), (61, 4781868), (78, 3739666), (84, 3472547), (87, 3352804), (91, 3205428), (116, 2514603), (122, 2390934), (151, 1931748), (156, 1869833), (174, 1676402), (182, 1602714), (183, 1593956), (203, 1436916), (244, 1195467), (273, 1068476), (302, 965874), (348, 838201), (364, 801357), (366, 796978), (377, 773724), (406, 718458), (427, 683124), (453, 643916), (546, 534238), (604, 482937), (609, 478972), (732, 398489), (754, 386862), (793, 367836), (812, 359229), (854, 341562), (906, 321958), (1057, 275964), (1092, 267119), (1131, 257908), (1218, 239486), (1281, 227708), (1508, 193431), (1586, 183918), (1708, 170781), (1769, 164892), (1812, 160979), (1963, 148596), (2114, 137982), (2262, 128954), (2379, 122612), (2436, 119743), (2562, 113854), (2639, 110532), (3171, 91988), (3172, 91959), (3538, 82446), (3926, 74298), (4228, 68991), (4379, 66612), (4524, 64477), (4758, 61306), (5124, 56927), (5278, 55266), (5307, 54964), (5551, 52548), (5889, 49532), (6342, 45994), (7076, 41223), (7852, 37149), (7917, 36844), (8758, 33306), (9211, 31668), (9516, 30653), (10556, 27633), (10614, 27482), (11102, 26274), (11778, 24766), (12383, 23556), (12684, 22997), (13137, 22204), (13741, 21228), (15834, 18422), (16653, 17516)]