268475064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 795674880

約数和(自身を除く): 527199816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 137, 143, 156, 264, 274, 286, 312, 411, 429, 548, 571, 572, 822, 858, 1096, 1142, 1144, 1507, 1644, 1713, 1716, 1781, 2284, 3014, 3288, 3426, 3432, 3562, 4521, 4568, 5343, 6028, 6281, 6852, 7124, 7423, 9042, 10686, 12056, 12562, 13704, 14248, 14846, 18084, 18843, 19591, 21372, 22269, 25124, 29692, 36168, 37686, 39182, 42744, 44538, 50248, 58773, 59384, 75372, 78227, 78364, 81653, 89076, 117546, 150744, 156454, 156728, 163306, 178152, 234681, 235092, 244959, 312908, 326612, 469362, 470184, 489918, 625816, 653224, 860497, 938724, 979836, 1016951, 1720994, 1877448, 1959672, 2033902, 2581491, 3050853, 3441988, 4067804, 5162982, 6101706, 6883976, 8135608, 10325964, 11186461, 12203412, 20651928, 22372922, 24406824, 33559383, 44745844, 67118766, 89491688, 134237532, 268475064]

約数ペア:

[(1, 268475064), (2, 134237532), (3, 89491688), (4, 67118766), (6, 44745844), (8, 33559383), (11, 24406824), (12, 22372922), (13, 20651928), (22, 12203412), (24, 11186461), (26, 10325964), (33, 8135608), (39, 6883976), (44, 6101706), (52, 5162982), (66, 4067804), (78, 3441988), (88, 3050853), (104, 2581491), (132, 2033902), (137, 1959672), (143, 1877448), (156, 1720994), (264, 1016951), (274, 979836), (286, 938724), (312, 860497), (411, 653224), (429, 625816), (548, 489918), (571, 470184), (572, 469362), (822, 326612), (858, 312908), (1096, 244959), (1142, 235092), (1144, 234681), (1507, 178152), (1644, 163306), (1713, 156728), (1716, 156454), (1781, 150744), (2284, 117546), (3014, 89076), (3288, 81653), (3426, 78364), (3432, 78227), (3562, 75372), (4521, 59384), (4568, 58773), (5343, 50248), (6028, 44538), (6281, 42744), (6852, 39182), (7124, 37686), (7423, 36168), (9042, 29692), (10686, 25124), (12056, 22269), (12562, 21372), (13704, 19591), (14248, 18843), (14846, 18084)]