311492088

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 128

約数和(自身を含む): 938952000

約数和(自身を除く): 627459912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 306, 328, 369, 408, 459, 492, 612, 697, 738, 918, 984, 1107, 1224, 1394, 1476, 1836, 2069, 2091, 2214, 2788, 2952, 3672, 4138, 4182, 4428, 5576, 6207, 6273, 8276, 8364, 8856, 12414, 12546, 16552, 16728, 18621, 18819, 24828, 25092, 35173, 37242, 37638, 49656, 50184, 55863, 70346, 74484, 75276, 84829, 105519, 111726, 140692, 148968, 150552, 169658, 211038, 223452, 254487, 281384, 316557, 339316, 422076, 446904, 508974, 633114, 678632, 763461, 844152, 949671, 1017948, 1266228, 1442093, 1526922, 1899342, 2035896, 2290383, 2532456, 2884186, 3053844, 3798684, 4326279, 4580766, 5768372, 6107688, 7597368, 8652558, 9161532, 11536744, 12978837, 17305116, 18323064, 25957674, 34610232, 38936511, 51915348, 77873022, 103830696, 155746044, 311492088]

約数ペア:

[(1, 311492088), (2, 155746044), (3, 103830696), (4, 77873022), (6, 51915348), (8, 38936511), (9, 34610232), (12, 25957674), (17, 18323064), (18, 17305116), (24, 12978837), (27, 11536744), (34, 9161532), (36, 8652558), (41, 7597368), (51, 6107688), (54, 5768372), (68, 4580766), (72, 4326279), (82, 3798684), (102, 3053844), (108, 2884186), (123, 2532456), (136, 2290383), (153, 2035896), (164, 1899342), (204, 1526922), (216, 1442093), (246, 1266228), (306, 1017948), (328, 949671), (369, 844152), (408, 763461), (459, 678632), (492, 633114), (612, 508974), (697, 446904), (738, 422076), (918, 339316), (984, 316557), (1107, 281384), (1224, 254487), (1394, 223452), (1476, 211038), (1836, 169658), (2069, 150552), (2091, 148968), (2214, 140692), (2788, 111726), (2952, 105519), (3672, 84829), (4138, 75276), (4182, 74484), (4428, 70346), (5576, 55863), (6207, 50184), (6273, 49656), (8276, 37638), (8364, 37242), (8856, 35173), (12414, 25092), (12546, 24828), (16552, 18819), (16728, 18621)]