220236408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 160

約数和(自身を含む): 735989760

約数和(自身を除く): 515753352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2111, 2268, 2484, 2898, 3726, 3864, 4222, 4347, 4536, 4968, 5796, 6333, 7452, 8444, 8694, 11592, 12666, 13041, 14777, 14904, 16888, 17388, 18999, 25332, 26082, 29554, 34776, 37998, 44331, 48553, 50664, 52164, 56997, 59108, 75996, 88662, 97106, 104328, 113994, 118216, 132993, 145659, 151992, 170991, 177324, 194212, 227988, 265986, 291318, 339871, 341982, 354648, 388424, 398979, 436977, 455976, 531972, 582636, 679742, 683964, 797958, 873954, 1019613, 1063944, 1165272, 1196937, 1310931, 1359484, 1367928, 1595916, 1747908, 2039226, 2393874, 2621862, 2718968, 3058839, 3191832, 3495816, 3932793, 4078452, 4787748, 5243724, 6117678, 7865586, 8156904, 9176517, 9575496, 10487448, 12235356, 15731172, 18353034, 24470712, 27529551, 31462344, 36706068, 55059102, 73412136, 110118204, 220236408]

約数ペア:

[(1, 220236408), (2, 110118204), (3, 73412136), (4, 55059102), (6, 36706068), (7, 31462344), (8, 27529551), (9, 24470712), (12, 18353034), (14, 15731172), (18, 12235356), (21, 10487448), (23, 9575496), (24, 9176517), (27, 8156904), (28, 7865586), (36, 6117678), (42, 5243724), (46, 4787748), (54, 4078452), (56, 3932793), (63, 3495816), (69, 3191832), (72, 3058839), (81, 2718968), (84, 2621862), (92, 2393874), (108, 2039226), (126, 1747908), (138, 1595916), (161, 1367928), (162, 1359484), (168, 1310931), (184, 1196937), (189, 1165272), (207, 1063944), (216, 1019613), (252, 873954), (276, 797958), (322, 683964), (324, 679742), (378, 582636), (414, 531972), (483, 455976), (504, 436977), (552, 398979), (567, 388424), (621, 354648), (644, 341982), (648, 339871), (756, 291318), (828, 265986), (966, 227988), (1134, 194212), (1242, 177324), (1288, 170991), (1449, 151992), (1512, 145659), (1656, 132993), (1863, 118216), (1932, 113994), (2111, 104328), (2268, 97106), (2484, 88662), (2898, 75996), (3726, 59108), (3864, 56997), (4222, 52164), (4347, 50664), (4536, 48553), (4968, 44331), (5796, 37998), (6333, 34776), (7452, 29554), (8444, 26082), (8694, 25332), (11592, 18999), (12666, 17388), (13041, 16888), (14777, 14904)]