324213890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 800755200

約数和(自身を除く): 476541310

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 343, 385, 455, 490, 539, 637, 661, 686, 715, 770, 910, 1001, 1078, 1274, 1322, 1430, 1715, 2002, 2695, 3185, 3305, 3430, 3773, 4459, 4627, 5005, 5390, 6370, 6610, 7007, 7271, 7546, 8593, 8918, 9254, 10010, 14014, 14542, 17186, 18865, 22295, 23135, 32389, 35035, 36355, 37730, 42965, 44590, 46270, 49049, 50897, 60151, 64778, 70070, 72710, 85930, 94523, 98098, 101794, 120302, 161945, 189046, 226723, 245245, 254485, 300755, 323890, 356279, 421057, 453446, 472615, 490490, 508970, 601510, 661661, 712558, 842114, 945230, 1133615, 1323322, 1781395, 2105285, 2267230, 2493953, 2947399, 3308305, 3562790, 4210570, 4631627, 4987906, 5894798, 6616610, 9263254, 12469765, 14736995, 23158135, 24939530, 29473990, 32421389, 46316270, 64842778, 162106945, 324213890]

約数ペア:

[(1, 324213890), (2, 162106945), (5, 64842778), (7, 46316270), (10, 32421389), (11, 29473990), (13, 24939530), (14, 23158135), (22, 14736995), (26, 12469765), (35, 9263254), (49, 6616610), (55, 5894798), (65, 4987906), (70, 4631627), (77, 4210570), (91, 3562790), (98, 3308305), (110, 2947399), (130, 2493953), (143, 2267230), (154, 2105285), (182, 1781395), (245, 1323322), (286, 1133615), (343, 945230), (385, 842114), (455, 712558), (490, 661661), (539, 601510), (637, 508970), (661, 490490), (686, 472615), (715, 453446), (770, 421057), (910, 356279), (1001, 323890), (1078, 300755), (1274, 254485), (1322, 245245), (1430, 226723), (1715, 189046), (2002, 161945), (2695, 120302), (3185, 101794), (3305, 98098), (3430, 94523), (3773, 85930), (4459, 72710), (4627, 70070), (5005, 64778), (5390, 60151), (6370, 50897), (6610, 49049), (7007, 46270), (7271, 44590), (7546, 42965), (8593, 37730), (8918, 36355), (9254, 35035), (10010, 32389), (14014, 23135), (14542, 22295), (17186, 18865)]