325475928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 965952000

約数和(自身を除く): 640476072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1117, 1278, 1349, 1368, 1704, 1917, 2052, 2234, 2556, 2698, 3351, 3834, 4047, 4104, 4468, 5112, 5396, 6702, 7668, 8094, 8936, 10053, 10792, 12141, 13404, 15336, 16188, 20106, 21223, 24282, 26808, 30159, 32376, 36423, 40212, 42446, 48564, 60318, 63669, 72846, 79307, 80424, 84892, 97128, 120636, 127338, 145692, 158614, 169784, 191007, 237921, 241272, 254676, 291384, 317228, 382014, 475842, 509352, 573021, 634456, 713763, 764028, 951684, 1146042, 1427526, 1506833, 1528056, 1903368, 2141289, 2292084, 2855052, 3013666, 4282578, 4520499, 4584168, 5710104, 6027332, 8565156, 9040998, 12054664, 13561497, 17130312, 18081996, 27122994, 36163992, 40684491, 54245988, 81368982, 108491976, 162737964, 325475928]

約数ペア:

[(1, 325475928), (2, 162737964), (3, 108491976), (4, 81368982), (6, 54245988), (8, 40684491), (9, 36163992), (12, 27122994), (18, 18081996), (19, 17130312), (24, 13561497), (27, 12054664), (36, 9040998), (38, 8565156), (54, 6027332), (57, 5710104), (71, 4584168), (72, 4520499), (76, 4282578), (108, 3013666), (114, 2855052), (142, 2292084), (152, 2141289), (171, 1903368), (213, 1528056), (216, 1506833), (228, 1427526), (284, 1146042), (342, 951684), (426, 764028), (456, 713763), (513, 634456), (568, 573021), (639, 509352), (684, 475842), (852, 382014), (1026, 317228), (1117, 291384), (1278, 254676), (1349, 241272), (1368, 237921), (1704, 191007), (1917, 169784), (2052, 158614), (2234, 145692), (2556, 127338), (2698, 120636), (3351, 97128), (3834, 84892), (4047, 80424), (4104, 79307), (4468, 72846), (5112, 63669), (5396, 60318), (6702, 48564), (7668, 42446), (8094, 40212), (8936, 36423), (10053, 32376), (10792, 30159), (12141, 26808), (13404, 24282), (15336, 21223), (16188, 20106)]