1638402278112

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{237067}}^1$

素因数の和:237526

約数の個数: 192

約数和(自身を含む): 5042151878400

約数和(自身を除く): 3403749600288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 421, 432, 456, 513, 608, 684, 842, 864, 912, 1026, 1263, 1368, 1684, 1824, 2052, 2526, 2736, 3368, 3789, 4104, 5052, 5472, 6736, 7578, 7999, 8208, 10104, 11367, 13472, 15156, 15998, 16416, 20208, 22734, 23997, 30312, 31996, 40416, 45468, 47994, 60624, 63992, 71991, 90936, 95988, 121248, 127984, 143982, 181872, 191976, 215973, 237067, 255968, 287964, 363744, 383952, 431946, 474134, 575928, 711201, 767904, 863892, 948268, 1151856, 1422402, 1727784, 1896536, 2133603, 2303712, 2844804, 3455568, 3793072, 4267206, 4504273, 5689608, 6400809, 6911136, 7586144, 8534412, 9008546, 11379216, 12801618, 13512819, 17068824, 18017092, 22758432, 25603236, 27025638, 34137648, 36034184, 40538457, 51206472, 54051276, 68275296, 72068368, 81076914, 99805207, 102412944, 108102552, 121615371, 144136736, 162153828, 199610414, 204825888, 216205104, 243230742, 299415621, 324307656, 399220828, 432410208, 486461484, 598831242, 648615312, 798441656, 898246863, 972922968, 1197662484, 1297230624, 1596883312, 1796493726, 1896298933, 1945845936, 2395324968, 2694740589, 3193766624, 3592987452, 3792597866, 3891691872, 4790649936, 5389481178, 5688896799, 7185974904, 7585195732, 9581299872, 10778962356, 11377793598, 14371949808, 15170391464, 17066690397, 21557924712, 22755587196, 28743899616, 30340782928, 34133380794, 43115849424, 45511174392, 51200071191, 60681565856, 68266761588, 86231698848, 91022348784, 102400142382, 136533523176, 182044697568, 204800284764, 273067046352, 409600569528, 546134092704, 819201139056, 1638402278112]

約数ペア:

[(1, 1638402278112), (2, 819201139056), (3, 546134092704), (4, 409600569528), (6, 273067046352), (8, 204800284764), (9, 182044697568), (12, 136533523176), (16, 102400142382), (18, 91022348784), (19, 86231698848), (24, 68266761588), (27, 60681565856), (32, 51200071191), (36, 45511174392), (38, 43115849424), (48, 34133380794), (54, 30340782928), (57, 28743899616), (72, 22755587196), (76, 21557924712), (96, 17066690397), (108, 15170391464), (114, 14371949808), (144, 11377793598), (152, 10778962356), (171, 9581299872), (216, 7585195732), (228, 7185974904), (288, 5688896799), (304, 5389481178), (342, 4790649936), (421, 3891691872), (432, 3792597866), (456, 3592987452), (513, 3193766624), (608, 2694740589), (684, 2395324968), (842, 1945845936), (864, 1896298933), (912, 1796493726), (1026, 1596883312), (1263, 1297230624), (1368, 1197662484), (1684, 972922968), (1824, 898246863), (2052, 798441656), (2526, 648615312), (2736, 598831242), (3368, 486461484), (3789, 432410208), (4104, 399220828), (5052, 324307656), (5472, 299415621), (6736, 243230742), (7578, 216205104), (7999, 204825888), (8208, 199610414), (10104, 162153828), (11367, 144136736), (13472, 121615371), (15156, 108102552), (15998, 102412944), (16416, 99805207), (20208, 81076914), (22734, 72068368), (23997, 68275296), (30312, 54051276), (31996, 51206472), (40416, 40538457), (45468, 36034184), (47994, 34137648), (60624, 27025638), (63992, 25603236), (71991, 22758432), (90936, 18017092), (95988, 17068824), (121248, 13512819), (127984, 12801618), (143982, 11379216), (181872, 9008546), (191976, 8534412), (215973, 7586144), (237067, 6911136), (255968, 6400809), (287964, 5689608), (363744, 4504273), (383952, 4267206), (431946, 3793072), (474134, 3455568), (575928, 2844804), (711201, 2303712), (767904, 2133603), (863892, 1896536), (948268, 1727784), (1151856, 1422402)]