189389431504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{4561}}^1$

素因数の和:4706

約数の個数: 240

約数和(自身を含む): 482780766720

約数和(自身を除く): 293391335216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 247, 266, 304, 316, 361, 364, 494, 532, 553, 632, 722, 728, 988, 1027, 1064, 1106, 1264, 1444, 1456, 1501, 1729, 1976, 2054, 2128, 2212, 2527, 2888, 3002, 3458, 3952, 4108, 4424, 4561, 4693, 5054, 5776, 6004, 6916, 7189, 8216, 8848, 9122, 9386, 10108, 10507, 12008, 13832, 14378, 16432, 18244, 18772, 19513, 20216, 21014, 24016, 27664, 28519, 28756, 31927, 32851, 36488, 37544, 39026, 40432, 42028, 57038, 57512, 59293, 63854, 65702, 72976, 75088, 78052, 84056, 86659, 114076, 115024, 118586, 127708, 131404, 136591, 156104, 168112, 173318, 199633, 228152, 237172, 255416, 262808, 273182, 312208, 346636, 360319, 370747, 399266, 415051, 456304, 474344, 510832, 525616, 546364, 606613, 693272, 720638, 741494, 798532, 830102, 948688, 1092728, 1126567, 1213226, 1386544, 1441276, 1482988, 1597064, 1646521, 1660204, 2185456, 2253134, 2426452, 2522233, 2595229, 2882552, 2965976, 3194128, 3293042, 3320408, 4506268, 4684147, 4852904, 5044466, 5190458, 5765104, 5931952, 6586084, 6640816, 6846061, 7885969, 9012536, 9368294, 9705808, 10088932, 10380916, 11525647, 13172168, 13692122, 15771938, 18025072, 18736588, 20177864, 20761832, 21404773, 23051294, 26344336, 27384244, 31543876, 32789029, 37473176, 40355728, 41523664, 42809546, 46102588, 47922427, 54768488, 63087752, 65578058, 74946352, 85619092, 88998793, 92205176, 95844854, 109536976, 126175504, 130075159, 131156116, 149833411, 171238184, 177997586, 184410352, 191689708, 260150318, 262312232, 299666822, 342476368, 355995172, 383379416, 520300636, 524624464, 599333644, 622991551, 711990344, 766758832, 910526113, 1040601272, 1198667288, 1245983102, 1423980688, 1690977067, 1821052226, 2081202544, 2397334576, 2491966204, 3381954134, 3642104452, 4983932408, 6763908268, 7284208904, 9967864816, 11836839469, 13527816536, 14568417808, 23673678938, 27055633072, 47347357876, 94694715752, 189389431504]

約数ペア:

[(1, 189389431504), (2, 94694715752), (4, 47347357876), (7, 27055633072), (8, 23673678938), (13, 14568417808), (14, 13527816536), (16, 11836839469), (19, 9967864816), (26, 7284208904), (28, 6763908268), (38, 4983932408), (52, 3642104452), (56, 3381954134), (76, 2491966204), (79, 2397334576), (91, 2081202544), (104, 1821052226), (112, 1690977067), (133, 1423980688), (152, 1245983102), (158, 1198667288), (182, 1040601272), (208, 910526113), (247, 766758832), (266, 711990344), (304, 622991551), (316, 599333644), (361, 524624464), (364, 520300636), (494, 383379416), (532, 355995172), (553, 342476368), (632, 299666822), (722, 262312232), (728, 260150318), (988, 191689708), (1027, 184410352), (1064, 177997586), (1106, 171238184), (1264, 149833411), (1444, 131156116), (1456, 130075159), (1501, 126175504), (1729, 109536976), (1976, 95844854), (2054, 92205176), (2128, 88998793), (2212, 85619092), (2527, 74946352), (2888, 65578058), (3002, 63087752), (3458, 54768488), (3952, 47922427), (4108, 46102588), (4424, 42809546), (4561, 41523664), (4693, 40355728), (5054, 37473176), (5776, 32789029), (6004, 31543876), (6916, 27384244), (7189, 26344336), (8216, 23051294), (8848, 21404773), (9122, 20761832), (9386, 20177864), (10108, 18736588), (10507, 18025072), (12008, 15771938), (13832, 13692122), (14378, 13172168), (16432, 11525647), (18244, 10380916), (18772, 10088932), (19513, 9705808), (20216, 9368294), (21014, 9012536), (24016, 7885969), (27664, 6846061), (28519, 6640816), (28756, 6586084), (31927, 5931952), (32851, 5765104), (36488, 5190458), (37544, 5044466), (39026, 4852904), (40432, 4684147), (42028, 4506268), (57038, 3320408), (57512, 3293042), (59293, 3194128), (63854, 2965976), (65702, 2882552), (72976, 2595229), (75088, 2522233), (78052, 2426452), (84056, 2253134), (86659, 2185456), (114076, 1660204), (115024, 1646521), (118586, 1597064), (127708, 1482988), (131404, 1441276), (136591, 1386544), (156104, 1213226), (168112, 1126567), (173318, 1092728), (199633, 948688), (228152, 830102), (237172, 798532), (255416, 741494), (262808, 720638), (273182, 693272), (312208, 606613), (346636, 546364), (360319, 525616), (370747, 510832), (399266, 474344), (415051, 456304)]