275743188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 823804800

約数和(自身を除く): 548061612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 163, 196, 252, 274, 294, 326, 343, 411, 441, 489, 548, 588, 652, 686, 822, 882, 959, 978, 1029, 1141, 1233, 1372, 1467, 1644, 1764, 1918, 1956, 2058, 2282, 2466, 2877, 2934, 3087, 3423, 3836, 4116, 4564, 4932, 5754, 5868, 6174, 6713, 6846, 7987, 8631, 10269, 11508, 12348, 13426, 13692, 15974, 17262, 20139, 20538, 22331, 23961, 26852, 31948, 34524, 40278, 41076, 44662, 46991, 47922, 55909, 60417, 66993, 71883, 80556, 89324, 93982, 95844, 111818, 120834, 133986, 140973, 143766, 156317, 167727, 187964, 200979, 223636, 241668, 267972, 281946, 287532, 312634, 335454, 401958, 422919, 468951, 503181, 563892, 625268, 670908, 803916, 845838, 937902, 1006362, 1094219, 1406853, 1691676, 1875804, 2012724, 2188438, 2813706, 3282657, 4376876, 5627412, 6565314, 7659533, 9847971, 13130628, 15319066, 19695942, 22978599, 30638132, 39391884, 45957198, 68935797, 91914396, 137871594, 275743188]

約数ペア:

[(1, 275743188), (2, 137871594), (3, 91914396), (4, 68935797), (6, 45957198), (7, 39391884), (9, 30638132), (12, 22978599), (14, 19695942), (18, 15319066), (21, 13130628), (28, 9847971), (36, 7659533), (42, 6565314), (49, 5627412), (63, 4376876), (84, 3282657), (98, 2813706), (126, 2188438), (137, 2012724), (147, 1875804), (163, 1691676), (196, 1406853), (252, 1094219), (274, 1006362), (294, 937902), (326, 845838), (343, 803916), (411, 670908), (441, 625268), (489, 563892), (548, 503181), (588, 468951), (652, 422919), (686, 401958), (822, 335454), (882, 312634), (959, 287532), (978, 281946), (1029, 267972), (1141, 241668), (1233, 223636), (1372, 200979), (1467, 187964), (1644, 167727), (1764, 156317), (1918, 143766), (1956, 140973), (2058, 133986), (2282, 120834), (2466, 111818), (2877, 95844), (2934, 93982), (3087, 89324), (3423, 80556), (3836, 71883), (4116, 66993), (4564, 60417), (4932, 55909), (5754, 47922), (5868, 46991), (6174, 44662), (6713, 41076), (6846, 40278), (7987, 34524), (8631, 31948), (10269, 26852), (11508, 23961), (12348, 22331), (13426, 20538), (13692, 20139), (15974, 17262)]