320229252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1511}}^1$

素因数の和:1586

約数の個数: 108

約数和(自身を含む): 958741056

約数和(自身を除く): 638511804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 841, 1044, 1218, 1511, 1682, 1827, 2436, 2523, 3022, 3364, 3654, 4533, 5046, 5887, 6044, 7308, 7569, 9066, 10092, 10577, 11774, 13599, 15138, 17661, 18132, 21154, 23548, 27198, 30276, 31731, 35322, 42308, 43819, 52983, 54396, 63462, 70644, 87638, 95193, 105966, 126924, 131457, 175276, 190386, 211932, 262914, 306733, 380772, 394371, 525828, 613466, 788742, 920199, 1226932, 1270751, 1577484, 1840398, 2541502, 2760597, 3680796, 3812253, 5083004, 5521194, 7624506, 8895257, 11042388, 11436759, 15249012, 17790514, 22873518, 26685771, 35581028, 45747036, 53371542, 80057313, 106743084, 160114626, 320229252]

約数ペア:

[(1, 320229252), (2, 160114626), (3, 106743084), (4, 80057313), (6, 53371542), (7, 45747036), (9, 35581028), (12, 26685771), (14, 22873518), (18, 17790514), (21, 15249012), (28, 11436759), (29, 11042388), (36, 8895257), (42, 7624506), (58, 5521194), (63, 5083004), (84, 3812253), (87, 3680796), (116, 2760597), (126, 2541502), (174, 1840398), (203, 1577484), (252, 1270751), (261, 1226932), (348, 920199), (406, 788742), (522, 613466), (609, 525828), (812, 394371), (841, 380772), (1044, 306733), (1218, 262914), (1511, 211932), (1682, 190386), (1827, 175276), (2436, 131457), (2523, 126924), (3022, 105966), (3364, 95193), (3654, 87638), (4533, 70644), (5046, 63462), (5887, 54396), (6044, 52983), (7308, 43819), (7569, 42308), (9066, 35322), (10092, 31731), (10577, 30276), (11774, 27198), (13599, 23548), (15138, 21154), (17661, 18132)]