247837044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 721719040

約数和(自身を除く): 473881996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3109, 3796, 5694, 6132, 6218, 6643, 9327, 11388, 12436, 13286, 18654, 19929, 21763, 26572, 37308, 39858, 40417, 43526, 65289, 79716, 80834, 87052, 121251, 130578, 161668, 226957, 242502, 261156, 282919, 453914, 485004, 565838, 680871, 848757, 907828, 1131676, 1361742, 1588699, 1697514, 2723484, 2950441, 3177398, 3395028, 4766097, 5900882, 6354796, 8851323, 9532194, 11801764, 17702646, 19064388, 20653087, 35405292, 41306174, 61959261, 82612348, 123918522, 247837044]

約数ペア:

[(1, 247837044), (2, 123918522), (3, 82612348), (4, 61959261), (6, 41306174), (7, 35405292), (12, 20653087), (13, 19064388), (14, 17702646), (21, 11801764), (26, 9532194), (28, 8851323), (39, 6354796), (42, 5900882), (52, 4766097), (73, 3395028), (78, 3177398), (84, 2950441), (91, 2723484), (146, 1697514), (156, 1588699), (182, 1361742), (219, 1131676), (273, 907828), (292, 848757), (364, 680871), (438, 565838), (511, 485004), (546, 453914), (876, 282919), (949, 261156), (1022, 242502), (1092, 226957), (1533, 161668), (1898, 130578), (2044, 121251), (2847, 87052), (3066, 80834), (3109, 79716), (3796, 65289), (5694, 43526), (6132, 40417), (6218, 39858), (6643, 37308), (9327, 26572), (11388, 21763), (12436, 19929), (13286, 18654)]