278142480798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{93283}}^1$

素因数の和:93478

約数の個数: 128

約数和(自身を含む): 706104655872

約数和(自身を除く): 427962175074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 127, 129, 182, 254, 258, 273, 301, 381, 546, 559, 602, 762, 889, 903, 1118, 1651, 1677, 1778, 1806, 2667, 3302, 3354, 3913, 4953, 5334, 5461, 7826, 9906, 10922, 11557, 11739, 16383, 23114, 23478, 32766, 34671, 38227, 69342, 70993, 76454, 93283, 114681, 141986, 186566, 212979, 229362, 279849, 425958, 496951, 559698, 652981, 993902, 1212679, 1305962, 1490853, 1958943, 2425358, 2981706, 3638037, 3917886, 4011169, 7276074, 8022338, 8488753, 11846941, 12033507, 16977506, 23693882, 24067014, 25466259, 28078183, 35540823, 50932518, 52145197, 56156366, 71081646, 82928587, 84234549, 104290394, 154010233, 156435591, 165857174, 168469098, 248785761, 308020466, 312871182, 365016379, 462030699, 497571522, 509418463, 730032758, 924061398, 1018836926, 1078071631, 1095049137, 1528255389, 2156143262, 2190098274, 3056510778, 3234214893, 3565929241, 6468429786, 6622440019, 7131858482, 10697787723, 13244880038, 19867320057, 21395575446, 39734640114, 46357080133, 92714160266, 139071240399, 278142480798]

約数ペア:

[(1, 278142480798), (2, 139071240399), (3, 92714160266), (6, 46357080133), (7, 39734640114), (13, 21395575446), (14, 19867320057), (21, 13244880038), (26, 10697787723), (39, 7131858482), (42, 6622440019), (43, 6468429786), (78, 3565929241), (86, 3234214893), (91, 3056510778), (127, 2190098274), (129, 2156143262), (182, 1528255389), (254, 1095049137), (258, 1078071631), (273, 1018836926), (301, 924061398), (381, 730032758), (546, 509418463), (559, 497571522), (602, 462030699), (762, 365016379), (889, 312871182), (903, 308020466), (1118, 248785761), (1651, 168469098), (1677, 165857174), (1778, 156435591), (1806, 154010233), (2667, 104290394), (3302, 84234549), (3354, 82928587), (3913, 71081646), (4953, 56156366), (5334, 52145197), (5461, 50932518), (7826, 35540823), (9906, 28078183), (10922, 25466259), (11557, 24067014), (11739, 23693882), (16383, 16977506), (23114, 12033507), (23478, 11846941), (32766, 8488753), (34671, 8022338), (38227, 7276074), (69342, 4011169), (70993, 3917886), (76454, 3638037), (93283, 2981706), (114681, 2425358), (141986, 1958943), (186566, 1490853), (212979, 1305962), (229362, 1212679), (279849, 993902), (425958, 652981), (496951, 559698)]