1440555504

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21486

約数の個数: 80

約数和(自身を含む): 3947080704

約数和(自身を除く): 2506525200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 976, 1104, 1403, 1464, 2806, 2928, 4209, 5612, 8418, 11224, 16836, 21391, 22448, 33672, 42782, 64173, 67344, 85564, 128346, 171128, 256692, 342256, 491993, 513384, 983986, 1026768, 1304851, 1475979, 1967972, 2609702, 2951958, 3914553, 3935944, 5219404, 5903916, 7829106, 7871888, 10438808, 11807832, 15658212, 20877616, 23615664, 30011573, 31316424, 60023146, 62632848, 90034719, 120046292, 180069438, 240092584, 360138876, 480185168, 720277752, 1440555504]

約数ペア:

[(1, 1440555504), (2, 720277752), (3, 480185168), (4, 360138876), (6, 240092584), (8, 180069438), (12, 120046292), (16, 90034719), (23, 62632848), (24, 60023146), (46, 31316424), (48, 30011573), (61, 23615664), (69, 20877616), (92, 15658212), (122, 11807832), (138, 10438808), (183, 7871888), (184, 7829106), (244, 5903916), (276, 5219404), (366, 3935944), (368, 3914553), (488, 2951958), (552, 2609702), (732, 1967972), (976, 1475979), (1104, 1304851), (1403, 1026768), (1464, 983986), (2806, 513384), (2928, 491993), (4209, 342256), (5612, 256692), (8418, 171128), (11224, 128346), (16836, 85564), (21391, 67344), (22448, 64173), (33672, 42782)]