3988892358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 9888652800

約数和(自身を除く): 5899760442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 283, 297, 366, 389, 549, 566, 594, 671, 778, 849, 1098, 1167, 1342, 1647, 1698, 2013, 2334, 2547, 3113, 3294, 3501, 4026, 4279, 5094, 6039, 6226, 7002, 7641, 8558, 9339, 10503, 12078, 12837, 15282, 17263, 18117, 18678, 21006, 23729, 25674, 28017, 34526, 36234, 38511, 47458, 51789, 56034, 71187, 77022, 84051, 103578, 110087, 115533, 142374, 155367, 168102, 189893, 213561, 220174, 231066, 261019, 310734, 330261, 379786, 427122, 466101, 522038, 569679, 640683, 660522, 783057, 932202, 990783, 1139358, 1210957, 1281366, 1566114, 1709037, 1981566, 2349171, 2421914, 2972349, 3418074, 3632871, 4698342, 5127111, 5944698, 6715307, 7047513, 7265742, 10254222, 10898613, 13430614, 14095026, 20145921, 21797226, 32695839, 40291842, 60437763, 65391678, 73868377, 120875526, 147736754, 181313289, 221605131, 362626578, 443210262, 664815393, 1329630786, 1994446179, 3988892358]

約数ペア:

[(1, 3988892358), (2, 1994446179), (3, 1329630786), (6, 664815393), (9, 443210262), (11, 362626578), (18, 221605131), (22, 181313289), (27, 147736754), (33, 120875526), (54, 73868377), (61, 65391678), (66, 60437763), (99, 40291842), (122, 32695839), (183, 21797226), (198, 20145921), (283, 14095026), (297, 13430614), (366, 10898613), (389, 10254222), (549, 7265742), (566, 7047513), (594, 6715307), (671, 5944698), (778, 5127111), (849, 4698342), (1098, 3632871), (1167, 3418074), (1342, 2972349), (1647, 2421914), (1698, 2349171), (2013, 1981566), (2334, 1709037), (2547, 1566114), (3113, 1281366), (3294, 1210957), (3501, 1139358), (4026, 990783), (4279, 932202), (5094, 783057), (6039, 660522), (6226, 640683), (7002, 569679), (7641, 522038), (8558, 466101), (9339, 427122), (10503, 379786), (12078, 330261), (12837, 310734), (15282, 261019), (17263, 231066), (18117, 220174), (18678, 213561), (21006, 189893), (23729, 168102), (25674, 155367), (28017, 142374), (34526, 115533), (36234, 110087), (38511, 103578), (47458, 84051), (51789, 77022), (56034, 71187)]