1428007644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1237}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 4278230880

約数和(自身を除く): 2850223236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 509, 567, 756, 1018, 1134, 1237, 1527, 2036, 2268, 2474, 3054, 3563, 3711, 4581, 4948, 6108, 7126, 7422, 8659, 9162, 10689, 11133, 13743, 14252, 14844, 17318, 18324, 21378, 22266, 25977, 27486, 32067, 33399, 34636, 41229, 42756, 44532, 51954, 54972, 64134, 66798, 77931, 82458, 96201, 100197, 103908, 128268, 133596, 155862, 164916, 192402, 200394, 233793, 288603, 311724, 384804, 400788, 467586, 577206, 629633, 701379, 935172, 1154412, 1259266, 1402758, 1888899, 2518532, 2805516, 3777798, 4407431, 5666697, 7555596, 8814862, 11333394, 13222293, 17000091, 17629724, 22666788, 26444586, 34000182, 39666879, 51000273, 52889172, 68000364, 79333758, 102000546, 119000637, 158667516, 204001092, 238001274, 357001911, 476002548, 714003822, 1428007644]

約数ペア:

[(1, 1428007644), (2, 714003822), (3, 476002548), (4, 357001911), (6, 238001274), (7, 204001092), (9, 158667516), (12, 119000637), (14, 102000546), (18, 79333758), (21, 68000364), (27, 52889172), (28, 51000273), (36, 39666879), (42, 34000182), (54, 26444586), (63, 22666788), (81, 17629724), (84, 17000091), (108, 13222293), (126, 11333394), (162, 8814862), (189, 7555596), (252, 5666697), (324, 4407431), (378, 3777798), (509, 2805516), (567, 2518532), (756, 1888899), (1018, 1402758), (1134, 1259266), (1237, 1154412), (1527, 935172), (2036, 701379), (2268, 629633), (2474, 577206), (3054, 467586), (3563, 400788), (3711, 384804), (4581, 311724), (4948, 288603), (6108, 233793), (7126, 200394), (7422, 192402), (8659, 164916), (9162, 155862), (10689, 133596), (11133, 128268), (13743, 103908), (14252, 100197), (14844, 96201), (17318, 82458), (18324, 77931), (21378, 66798), (22266, 64134), (25977, 54972), (27486, 51954), (32067, 44532), (33399, 42756), (34636, 41229)]