304049116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 644937216

約数和(自身を除く): 340888100

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 163, 196, 217, 307, 326, 434, 614, 652, 868, 1141, 1228, 1519, 2149, 2282, 3038, 4298, 4564, 5053, 6076, 7987, 8596, 9517, 10106, 15043, 15974, 19034, 20212, 30086, 31948, 35371, 38068, 50041, 60172, 66619, 70742, 100082, 133238, 141484, 200164, 247597, 266476, 350287, 466333, 495194, 700574, 932666, 990388, 1401148, 1551271, 1865332, 2452009, 3102542, 4904018, 6205084, 9808036, 10858897, 21717794, 43435588, 76012279, 152024558, 304049116]

約数ペア:

[(1, 304049116), (2, 152024558), (4, 76012279), (7, 43435588), (14, 21717794), (28, 10858897), (31, 9808036), (49, 6205084), (62, 4904018), (98, 3102542), (124, 2452009), (163, 1865332), (196, 1551271), (217, 1401148), (307, 990388), (326, 932666), (434, 700574), (614, 495194), (652, 466333), (868, 350287), (1141, 266476), (1228, 247597), (1519, 200164), (2149, 141484), (2282, 133238), (3038, 100082), (4298, 70742), (4564, 66619), (5053, 60172), (6076, 50041), (7987, 38068), (8596, 35371), (9517, 31948), (10106, 30086), (15043, 20212), (15974, 19034)]