389714052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 144

約数和(自身を含む): 1206576000

約数和(自身を除く): 816861948

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, 2999, 3094, 3332, 3822, 4641, 4998, 5998, 6188, 7644, 8997, 9282, 9996, 10829, 11996, 17994, 18564, 20993, 21658, 32487, 35988, 38987, 41986, 43316, 50983, 62979, 64974, 77974, 83972, 101966, 116961, 125958, 129948, 146951, 152949, 155948, 203932, 233922, 251916, 272909, 293902, 305898, 356881, 440853, 467844, 545818, 587804, 611796, 662779, 713762, 818727, 881706, 1070643, 1091636, 1325558, 1427524, 1637454, 1763412, 1910363, 1988337, 2141286, 2498167, 2651116, 3274908, 3820726, 3976674, 4282572, 4639453, 4996334, 5731089, 7494501, 7641452, 7953348, 9278906, 9992668, 11462178, 13918359, 14989002, 18557812, 22924356, 27836718, 29978004, 32476171, 55673436, 64952342, 97428513, 129904684, 194857026, 389714052]

約数ペア:

[(1, 389714052), (2, 194857026), (3, 129904684), (4, 97428513), (6, 64952342), (7, 55673436), (12, 32476171), (13, 29978004), (14, 27836718), (17, 22924356), (21, 18557812), (26, 14989002), (28, 13918359), (34, 11462178), (39, 9992668), (42, 9278906), (49, 7953348), (51, 7641452), (52, 7494501), (68, 5731089), (78, 4996334), (84, 4639453), (91, 4282572), (98, 3976674), (102, 3820726), (119, 3274908), (147, 2651116), (156, 2498167), (182, 2141286), (196, 1988337), (204, 1910363), (221, 1763412), (238, 1637454), (273, 1427524), (294, 1325558), (357, 1091636), (364, 1070643), (442, 881706), (476, 818727), (546, 713762), (588, 662779), (637, 611796), (663, 587804), (714, 545818), (833, 467844), (884, 440853), (1092, 356881), (1274, 305898), (1326, 293902), (1428, 272909), (1547, 251916), (1666, 233922), (1911, 203932), (2499, 155948), (2548, 152949), (2652, 146951), (2999, 129948), (3094, 125958), (3332, 116961), (3822, 101966), (4641, 83972), (4998, 77974), (5998, 64974), (6188, 62979), (7644, 50983), (8997, 43316), (9282, 41986), (9996, 38987), (10829, 35988), (11996, 32487), (17994, 21658), (18564, 20993)]