197208648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 688128000

約数和(自身を除く): 490919352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 127, 156, 158, 168, 182, 189, 216, 234, 237, 252, 254, 273, 312, 316, 351, 364, 378, 381, 468, 474, 504, 508, 546, 553, 632, 702, 711, 728, 756, 762, 819, 889, 936, 948, 1016, 1027, 1092, 1106, 1143, 1404, 1422, 1512, 1524, 1638, 1651, 1659, 1778, 1896, 2054, 2133, 2184, 2212, 2286, 2457, 2667, 2808, 2844, 3048, 3081, 3276, 3302, 3318, 3429, 3556, 4108, 4266, 4424, 4572, 4914, 4953, 4977, 5334, 5688, 6162, 6552, 6604, 6636, 6858, 7112, 7189, 8001, 8216, 8532, 9144, 9243, 9828, 9906, 9954, 10033, 10668, 11557, 12324, 13208, 13272, 13716, 14378, 14859, 14931, 16002, 17064, 18486, 19656, 19812, 19908, 20066, 21336, 21567, 23114, 24003, 24648, 27432, 27729, 28756, 29718, 29862, 30099, 32004, 34671, 36972, 39624, 39816, 40132, 43134, 44577, 46228, 48006, 55458, 57512, 59436, 59724, 60198, 64008, 64701, 69342, 70231, 73944, 80264, 86268, 89154, 90297, 92456, 96012, 104013, 110916, 118872, 119448, 120396, 129402, 130429, 138684, 140462, 172536, 178308, 180594, 192024, 194103, 208026, 210693, 221832, 240792, 258804, 260858, 270891, 277368, 280924, 312039, 356616, 361188, 388206, 391287, 416052, 421386, 517608, 521716, 541782, 561848, 624078, 632079, 722376, 776412, 782574, 832104, 842772, 913003, 1043432, 1083564, 1173861, 1248156, 1264158, 1552824, 1565148, 1685544, 1826006, 1896237, 2167128, 2347722, 2496312, 2528316, 2739009, 3130296, 3521583, 3652012, 3792474, 4695444, 5056632, 5478018, 7043166, 7304024, 7584948, 8217027, 9390888, 10956036, 14086332, 15169896, 16434054, 21912072, 24651081, 28172664, 32868108, 49302162, 65736216, 98604324, 197208648]

約数ペア:

[(1, 197208648), (2, 98604324), (3, 65736216), (4, 49302162), (6, 32868108), (7, 28172664), (8, 24651081), (9, 21912072), (12, 16434054), (13, 15169896), (14, 14086332), (18, 10956036), (21, 9390888), (24, 8217027), (26, 7584948), (27, 7304024), (28, 7043166), (36, 5478018), (39, 5056632), (42, 4695444), (52, 3792474), (54, 3652012), (56, 3521583), (63, 3130296), (72, 2739009), (78, 2528316), (79, 2496312), (84, 2347722), (91, 2167128), (104, 1896237), (108, 1826006), (117, 1685544), (126, 1565148), (127, 1552824), (156, 1264158), (158, 1248156), (168, 1173861), (182, 1083564), (189, 1043432), (216, 913003), (234, 842772), (237, 832104), (252, 782574), (254, 776412), (273, 722376), (312, 632079), (316, 624078), (351, 561848), (364, 541782), (378, 521716), (381, 517608), (468, 421386), (474, 416052), (504, 391287), (508, 388206), (546, 361188), (553, 356616), (632, 312039), (702, 280924), (711, 277368), (728, 270891), (756, 260858), (762, 258804), (819, 240792), (889, 221832), (936, 210693), (948, 208026), (1016, 194103), (1027, 192024), (1092, 180594), (1106, 178308), (1143, 172536), (1404, 140462), (1422, 138684), (1512, 130429), (1524, 129402), (1638, 120396), (1651, 119448), (1659, 118872), (1778, 110916), (1896, 104013), (2054, 96012), (2133, 92456), (2184, 90297), (2212, 89154), (2286, 86268), (2457, 80264), (2667, 73944), (2808, 70231), (2844, 69342), (3048, 64701), (3081, 64008), (3276, 60198), (3302, 59724), (3318, 59436), (3429, 57512), (3556, 55458), (4108, 48006), (4266, 46228), (4424, 44577), (4572, 43134), (4914, 40132), (4953, 39816), (4977, 39624), (5334, 36972), (5688, 34671), (6162, 32004), (6552, 30099), (6604, 29862), (6636, 29718), (6858, 28756), (7112, 27729), (7189, 27432), (8001, 24648), (8216, 24003), (8532, 23114), (9144, 21567), (9243, 21336), (9828, 20066), (9906, 19908), (9954, 19812), (10033, 19656), (10668, 18486), (11557, 17064), (12324, 16002), (13208, 14931), (13272, 14859), (13716, 14378)]