1809193232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 4558946304

約数和(自身を除く): 2749753072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 127, 154, 176, 217, 248, 254, 308, 341, 373, 434, 496, 508, 616, 682, 746, 868, 889, 1016, 1232, 1364, 1397, 1492, 1736, 1778, 2032, 2387, 2611, 2728, 2794, 2984, 3472, 3556, 3937, 4103, 4774, 5222, 5456, 5588, 5968, 7112, 7874, 8206, 9548, 9779, 10444, 11176, 11563, 14224, 15748, 16412, 19096, 19558, 20888, 22352, 23126, 27559, 28721, 31496, 32824, 38192, 39116, 41776, 43307, 46252, 47371, 55118, 57442, 62992, 65648, 78232, 80941, 86614, 92504, 94742, 110236, 114884, 127193, 156464, 161882, 173228, 185008, 189484, 220472, 229768, 254386, 303149, 323764, 331597, 346456, 378968, 440944, 459536, 508772, 521081, 606298, 647528, 663194, 692912, 757936, 890351, 1017544, 1042162, 1212596, 1295056, 1326388, 1468501, 1780702, 2035088, 2084324, 2425192, 2652776, 2937002, 3561404, 3647567, 4168648, 4850384, 5305552, 5874004, 7122808, 7295134, 8337296, 10279507, 11748008, 14245616, 14590268, 16153511, 20559014, 23496016, 29180536, 32307022, 41118028, 58361072, 64614044, 82236056, 113074577, 129228088, 164472112, 226149154, 258456176, 452298308, 904596616, 1809193232]

約数ペア:

[(1, 1809193232), (2, 904596616), (4, 452298308), (7, 258456176), (8, 226149154), (11, 164472112), (14, 129228088), (16, 113074577), (22, 82236056), (28, 64614044), (31, 58361072), (44, 41118028), (56, 32307022), (62, 29180536), (77, 23496016), (88, 20559014), (112, 16153511), (124, 14590268), (127, 14245616), (154, 11748008), (176, 10279507), (217, 8337296), (248, 7295134), (254, 7122808), (308, 5874004), (341, 5305552), (373, 4850384), (434, 4168648), (496, 3647567), (508, 3561404), (616, 2937002), (682, 2652776), (746, 2425192), (868, 2084324), (889, 2035088), (1016, 1780702), (1232, 1468501), (1364, 1326388), (1397, 1295056), (1492, 1212596), (1736, 1042162), (1778, 1017544), (2032, 890351), (2387, 757936), (2611, 692912), (2728, 663194), (2794, 647528), (2984, 606298), (3472, 521081), (3556, 508772), (3937, 459536), (4103, 440944), (4774, 378968), (5222, 346456), (5456, 331597), (5588, 323764), (5968, 303149), (7112, 254386), (7874, 229768), (8206, 220472), (9548, 189484), (9779, 185008), (10444, 173228), (11176, 161882), (11563, 156464), (14224, 127193), (15748, 114884), (16412, 110236), (19096, 94742), (19558, 92504), (20888, 86614), (22352, 80941), (23126, 78232), (27559, 65648), (28721, 62992), (31496, 57442), (32824, 55118), (38192, 47371), (39116, 46252), (41776, 43307)]