2137403928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 5980366080

約数和(自身を除く): 3842962152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 173, 212, 264, 318, 346, 424, 519, 583, 636, 692, 883, 1038, 1166, 1272, 1384, 1749, 1766, 1903, 2076, 2332, 2649, 3498, 3532, 3806, 4152, 4664, 5298, 5709, 6996, 7064, 7612, 9169, 9713, 10596, 11418, 13992, 15224, 18338, 19426, 21192, 22836, 27507, 29139, 36676, 38852, 45672, 46799, 55014, 58278, 73352, 77704, 93598, 100859, 110028, 116556, 140397, 152759, 187196, 201718, 220056, 233112, 280794, 302577, 305518, 374392, 403436, 458277, 514789, 561588, 605154, 611036, 806872, 916554, 1029578, 1123176, 1210308, 1222072, 1544367, 1680349, 1833108, 2059156, 2420616, 3088734, 3360698, 3666216, 4118312, 5041047, 6177468, 6721396, 8096227, 10082094, 12354936, 13442792, 16192454, 20164188, 24288681, 32384908, 40328376, 48577362, 64769816, 89058497, 97154724, 178116994, 194309448, 267175491, 356233988, 534350982, 712467976, 1068701964, 2137403928]

約数ペア:

[(1, 2137403928), (2, 1068701964), (3, 712467976), (4, 534350982), (6, 356233988), (8, 267175491), (11, 194309448), (12, 178116994), (22, 97154724), (24, 89058497), (33, 64769816), (44, 48577362), (53, 40328376), (66, 32384908), (88, 24288681), (106, 20164188), (132, 16192454), (159, 13442792), (173, 12354936), (212, 10082094), (264, 8096227), (318, 6721396), (346, 6177468), (424, 5041047), (519, 4118312), (583, 3666216), (636, 3360698), (692, 3088734), (883, 2420616), (1038, 2059156), (1166, 1833108), (1272, 1680349), (1384, 1544367), (1749, 1222072), (1766, 1210308), (1903, 1123176), (2076, 1029578), (2332, 916554), (2649, 806872), (3498, 611036), (3532, 605154), (3806, 561588), (4152, 514789), (4664, 458277), (5298, 403436), (5709, 374392), (6996, 305518), (7064, 302577), (7612, 280794), (9169, 233112), (9713, 220056), (10596, 201718), (11418, 187196), (13992, 152759), (15224, 140397), (18338, 116556), (19426, 110028), (21192, 100859), (22836, 93598), (27507, 77704), (29139, 73352), (36676, 58278), (38852, 55014), (45672, 46799)]