28957026228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9538

約数の個数: 192

約数和(自身を含む): 82437223680

約数和(自身を除く): 53480197452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 61, 68, 76, 78, 102, 114, 122, 156, 183, 204, 221, 228, 244, 247, 323, 366, 442, 494, 646, 663, 732, 741, 793, 884, 969, 988, 1037, 1159, 1292, 1326, 1482, 1586, 1938, 2074, 2318, 2379, 2652, 2964, 3111, 3172, 3477, 3876, 4148, 4199, 4636, 4758, 6222, 6954, 8398, 9421, 9516, 12444, 12597, 13481, 13908, 15067, 16796, 18842, 19703, 25194, 26962, 28263, 30134, 37684, 39406, 40443, 45201, 50388, 53924, 56526, 59109, 60268, 78812, 80886, 90402, 113052, 118218, 122473, 160157, 161772, 178999, 180804, 236436, 244946, 256139, 320314, 357998, 367419, 480471, 489892, 512278, 536997, 574681, 640628, 715996, 734838, 768417, 960942, 1024556, 1073994, 1149362, 1469676, 1536834, 1724043, 1921884, 2082041, 2147988, 2298724, 2326987, 3042983, 3073668, 3448086, 4164082, 4653974, 6085966, 6246123, 6896172, 6980961, 7470853, 8328164, 9128949, 9307948, 9769577, 10918939, 12171932, 12492246, 13961922, 14941706, 18257898, 19539154, 21837878, 22412559, 24984492, 27923844, 29308731, 29883412, 32756817, 36515796, 39078308, 39558779, 43675756, 44825118, 58617462, 65513634, 79117558, 89650236, 117234924, 118676337, 127004501, 131027268, 141946207, 158235116, 185621963, 237352674, 254009002, 283892414, 371243926, 381013503, 425838621, 474705348, 508018004, 556865889, 567784828, 742487852, 762027006, 851677242, 1113731778, 1524054012, 1703354484, 2227463556, 2413085519, 4826171038, 7239256557, 9652342076, 14478513114, 28957026228]

約数ペア:

[(1, 28957026228), (2, 14478513114), (3, 9652342076), (4, 7239256557), (6, 4826171038), (12, 2413085519), (13, 2227463556), (17, 1703354484), (19, 1524054012), (26, 1113731778), (34, 851677242), (38, 762027006), (39, 742487852), (51, 567784828), (52, 556865889), (57, 508018004), (61, 474705348), (68, 425838621), (76, 381013503), (78, 371243926), (102, 283892414), (114, 254009002), (122, 237352674), (156, 185621963), (183, 158235116), (204, 141946207), (221, 131027268), (228, 127004501), (244, 118676337), (247, 117234924), (323, 89650236), (366, 79117558), (442, 65513634), (494, 58617462), (646, 44825118), (663, 43675756), (732, 39558779), (741, 39078308), (793, 36515796), (884, 32756817), (969, 29883412), (988, 29308731), (1037, 27923844), (1159, 24984492), (1292, 22412559), (1326, 21837878), (1482, 19539154), (1586, 18257898), (1938, 14941706), (2074, 13961922), (2318, 12492246), (2379, 12171932), (2652, 10918939), (2964, 9769577), (3111, 9307948), (3172, 9128949), (3477, 8328164), (3876, 7470853), (4148, 6980961), (4199, 6896172), (4636, 6246123), (4758, 6085966), (6222, 4653974), (6954, 4164082), (8398, 3448086), (9421, 3073668), (9516, 3042983), (12444, 2326987), (12597, 2298724), (13481, 2147988), (13908, 2082041), (15067, 1921884), (16796, 1724043), (18842, 1536834), (19703, 1469676), (25194, 1149362), (26962, 1073994), (28263, 1024556), (30134, 960942), (37684, 768417), (39406, 734838), (40443, 715996), (45201, 640628), (50388, 574681), (53924, 536997), (56526, 512278), (59109, 489892), (60268, 480471), (78812, 367419), (80886, 357998), (90402, 320314), (113052, 256139), (118218, 244946), (122473, 236436), (160157, 180804), (161772, 178999)]