821052294972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{17539}}^1$

素因数の和:17992

約数の個数: 192

約数和(自身を含む): 2381515530240

約数和(自身を除く): 1560463235268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 263, 273, 326, 364, 489, 526, 546, 652, 789, 978, 1052, 1092, 1141, 1578, 1841, 1956, 2119, 2282, 3156, 3419, 3423, 3682, 4238, 4564, 5523, 6357, 6838, 6846, 7364, 8476, 10257, 11046, 12714, 13676, 13692, 14833, 17539, 20514, 22092, 23933, 25428, 29666, 35078, 41028, 42869, 44499, 47866, 52617, 59332, 70156, 71799, 85738, 88998, 95732, 105234, 122773, 128607, 143598, 171476, 177996, 210468, 228007, 245546, 257214, 287196, 300083, 368319, 456014, 491092, 514428, 557297, 600166, 684021, 736638, 900249, 912028, 1114594, 1200332, 1368042, 1473276, 1596049, 1671891, 1800498, 2229188, 2736084, 2858857, 3192098, 3343782, 3600996, 3901079, 4612757, 4788147, 5717714, 6384196, 6687564, 7802158, 8576571, 9225514, 9576294, 11435428, 11703237, 13838271, 15604316, 17153142, 18451028, 19152588, 20011999, 23406474, 27676542, 32289299, 34306284, 37165141, 40023998, 46812948, 55353084, 59965841, 60035997, 64578598, 74330282, 80047996, 96867897, 111495423, 119931682, 120071994, 129157196, 148660564, 179897523, 193735794, 222990846, 239863364, 240143988, 260155987, 359795046, 387471588, 419760887, 445981692, 520311974, 719590092, 751879391, 780467961, 839521774, 1040623948, 1259282661, 1503758782, 1560935922, 1679043548, 2255638173, 2518565322, 3007517564, 3121871844, 4511276346, 5037130644, 5263155737, 9022552692, 9774432083, 10526311474, 15789467211, 19548864166, 21052622948, 29323296249, 31578934422, 39097728332, 58646592498, 63157868844, 68421024581, 117293184996, 136842049162, 205263073743, 273684098324, 410526147486, 821052294972]

約数ペア:

[(1, 821052294972), (2, 410526147486), (3, 273684098324), (4, 205263073743), (6, 136842049162), (7, 117293184996), (12, 68421024581), (13, 63157868844), (14, 58646592498), (21, 39097728332), (26, 31578934422), (28, 29323296249), (39, 21052622948), (42, 19548864166), (52, 15789467211), (78, 10526311474), (84, 9774432083), (91, 9022552692), (156, 5263155737), (163, 5037130644), (182, 4511276346), (263, 3121871844), (273, 3007517564), (326, 2518565322), (364, 2255638173), (489, 1679043548), (526, 1560935922), (546, 1503758782), (652, 1259282661), (789, 1040623948), (978, 839521774), (1052, 780467961), (1092, 751879391), (1141, 719590092), (1578, 520311974), (1841, 445981692), (1956, 419760887), (2119, 387471588), (2282, 359795046), (3156, 260155987), (3419, 240143988), (3423, 239863364), (3682, 222990846), (4238, 193735794), (4564, 179897523), (5523, 148660564), (6357, 129157196), (6838, 120071994), (6846, 119931682), (7364, 111495423), (8476, 96867897), (10257, 80047996), (11046, 74330282), (12714, 64578598), (13676, 60035997), (13692, 59965841), (14833, 55353084), (17539, 46812948), (20514, 40023998), (22092, 37165141), (23933, 34306284), (25428, 32289299), (29666, 27676542), (35078, 23406474), (41028, 20011999), (42869, 19152588), (44499, 18451028), (47866, 17153142), (52617, 15604316), (59332, 13838271), (70156, 11703237), (71799, 11435428), (85738, 9576294), (88998, 9225514), (95732, 8576571), (105234, 7802158), (122773, 6687564), (128607, 6384196), (143598, 5717714), (171476, 4788147), (177996, 4612757), (210468, 3901079), (228007, 3600996), (245546, 3343782), (257214, 3192098), (287196, 2858857), (300083, 2736084), (368319, 2229188), (456014, 1800498), (491092, 1671891), (514428, 1596049), (557297, 1473276), (600166, 1368042), (684021, 1200332), (736638, 1114594), (900249, 912028)]