623291292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4951}}^1$

素因数の和:5243

約数の個数: 72

約数和(自身を含む): 1703388960

約数和(自身を除く): 1080097668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 2421, 3228, 3497, 4842, 4951, 6994, 9684, 9902, 10491, 13988, 14853, 19804, 20982, 29706, 31473, 41964, 44559, 59412, 62946, 64363, 89118, 125892, 128726, 178236, 193089, 257452, 386178, 579267, 772356, 1158534, 1331819, 2317068, 2663638, 3995457, 5327276, 7990914, 11986371, 15981828, 17313647, 23972742, 34627294, 47945484, 51940941, 69254588, 103881882, 155822823, 207763764, 311645646, 623291292]

約数ペア:

[(1, 623291292), (2, 311645646), (3, 207763764), (4, 155822823), (6, 103881882), (9, 69254588), (12, 51940941), (13, 47945484), (18, 34627294), (26, 23972742), (36, 17313647), (39, 15981828), (52, 11986371), (78, 7990914), (117, 5327276), (156, 3995457), (234, 2663638), (269, 2317068), (468, 1331819), (538, 1158534), (807, 772356), (1076, 579267), (1614, 386178), (2421, 257452), (3228, 193089), (3497, 178236), (4842, 128726), (4951, 125892), (6994, 89118), (9684, 64363), (9902, 62946), (10491, 59412), (13988, 44559), (14853, 41964), (19804, 31473), (20982, 29706)]