509786004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3974

約数の個数: 144

約数和(自身を含む): 1578201408

約数和(自身を除く): 1068415404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 546, 588, 637, 663, 714, 833, 884, 1092, 1274, 1326, 1428, 1547, 1666, 1911, 2499, 2548, 2652, 3094, 3332, 3822, 3923, 4641, 4998, 6188, 7644, 7846, 9282, 9996, 10829, 11769, 15692, 18564, 21658, 23538, 27461, 32487, 43316, 47076, 50999, 54922, 64974, 66691, 82383, 101998, 109844, 129948, 133382, 152997, 164766, 192227, 200073, 203996, 266764, 305994, 329532, 356993, 384454, 400146, 466837, 576681, 611988, 713986, 768908, 800292, 866983, 933674, 1070979, 1153362, 1400511, 1427972, 1733966, 1867348, 2141958, 2306724, 2498951, 2600949, 2801022, 3267859, 3467932, 4283916, 4997902, 5201898, 5602044, 6068881, 6535718, 7496853, 9803577, 9995804, 10403796, 12137762, 13071436, 14993706, 18206643, 19607154, 24275524, 29987412, 36413286, 39214308, 42482167, 72826572, 84964334, 127446501, 169928668, 254893002, 509786004]

約数ペア:

[(1, 509786004), (2, 254893002), (3, 169928668), (4, 127446501), (6, 84964334), (7, 72826572), (12, 42482167), (13, 39214308), (14, 36413286), (17, 29987412), (21, 24275524), (26, 19607154), (28, 18206643), (34, 14993706), (39, 13071436), (42, 12137762), (49, 10403796), (51, 9995804), (52, 9803577), (68, 7496853), (78, 6535718), (84, 6068881), (91, 5602044), (98, 5201898), (102, 4997902), (119, 4283916), (147, 3467932), (156, 3267859), (182, 2801022), (196, 2600949), (204, 2498951), (221, 2306724), (238, 2141958), (273, 1867348), (294, 1733966), (357, 1427972), (364, 1400511), (442, 1153362), (476, 1070979), (546, 933674), (588, 866983), (637, 800292), (663, 768908), (714, 713986), (833, 611988), (884, 576681), (1092, 466837), (1274, 400146), (1326, 384454), (1428, 356993), (1547, 329532), (1666, 305994), (1911, 266764), (2499, 203996), (2548, 200073), (2652, 192227), (3094, 164766), (3332, 152997), (3822, 133382), (3923, 129948), (4641, 109844), (4998, 101998), (6188, 82383), (7644, 66691), (7846, 64974), (9282, 54922), (9996, 50999), (10829, 47076), (11769, 43316), (15692, 32487), (18564, 27461), (21658, 23538)]