331569659540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1301}}^1\times {\mathrm{6299}}^1$

素因数の和:7650

約数の個数: 144

約数和(自身を含む): 846114595200

約数和(自身を除く): 514544935660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1301, 1445, 2023, 2380, 2602, 2890, 4046, 5204, 5780, 6299, 6505, 8092, 9107, 10115, 12598, 13010, 18214, 20230, 22117, 25196, 26020, 31495, 36428, 40460, 44093, 44234, 45535, 62990, 88186, 88468, 91070, 107083, 110585, 125980, 154819, 176372, 182140, 214166, 220465, 221170, 309638, 375989, 428332, 440930, 442340, 535415, 619276, 749581, 751978, 774095, 881860, 1070830, 1499162, 1503956, 1548190, 1820411, 1879945, 2141660, 2631923, 2998324, 3096380, 3640822, 3747905, 3759890, 5263846, 7281644, 7495810, 7519780, 8194999, 9102055, 10527692, 12742877, 13159615, 14991620, 16389998, 18204110, 25485754, 26319230, 32779996, 36408220, 40974995, 50971508, 52638460, 57364993, 63714385, 81949990, 114729986, 127428770, 139314983, 163899980, 229459972, 254857540, 278629966, 286824965, 557259932, 573649930, 696574915, 975204881, 1147299860, 1393149830, 1950409762, 2368354711, 2786299660, 3900819524, 4736709422, 4876024405, 9473418844, 9752048810, 11841773555, 16578482977, 19504097620, 23683547110, 33156965954, 47367094220, 66313931908, 82892414885, 165784829770, 331569659540]

約数ペア:

[(1, 331569659540), (2, 165784829770), (4, 82892414885), (5, 66313931908), (7, 47367094220), (10, 33156965954), (14, 23683547110), (17, 19504097620), (20, 16578482977), (28, 11841773555), (34, 9752048810), (35, 9473418844), (68, 4876024405), (70, 4736709422), (85, 3900819524), (119, 2786299660), (140, 2368354711), (170, 1950409762), (238, 1393149830), (289, 1147299860), (340, 975204881), (476, 696574915), (578, 573649930), (595, 557259932), (1156, 286824965), (1190, 278629966), (1301, 254857540), (1445, 229459972), (2023, 163899980), (2380, 139314983), (2602, 127428770), (2890, 114729986), (4046, 81949990), (5204, 63714385), (5780, 57364993), (6299, 52638460), (6505, 50971508), (8092, 40974995), (9107, 36408220), (10115, 32779996), (12598, 26319230), (13010, 25485754), (18214, 18204110), (20230, 16389998), (22117, 14991620), (25196, 13159615), (26020, 12742877), (31495, 10527692), (36428, 9102055), (40460, 8194999), (44093, 7519780), (44234, 7495810), (45535, 7281644), (62990, 5263846), (88186, 3759890), (88468, 3747905), (91070, 3640822), (107083, 3096380), (110585, 2998324), (125980, 2631923), (154819, 2141660), (176372, 1879945), (182140, 1820411), (214166, 1548190), (220465, 1503956), (221170, 1499162), (309638, 1070830), (375989, 881860), (428332, 774095), (440930, 751978), (442340, 749581), (535415, 619276)]