303130908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 797596800

約数和(自身を除く): 494465892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2537, 3319, 5074, 6638, 7611, 9957, 10148, 13276, 15222, 19914, 22833, 29871, 30444, 39828, 45666, 59742, 91332, 119484, 142717, 195821, 285434, 391642, 428151, 570868, 587463, 783284, 856302, 1174926, 1284453, 1712604, 1762389, 2349852, 2568906, 3524778, 5137812, 7049556, 8420303, 16840606, 25260909, 33681212, 50521818, 75782727, 101043636, 151565454, 303130908]

約数ペア:

[(1, 303130908), (2, 151565454), (3, 101043636), (4, 75782727), (6, 50521818), (9, 33681212), (12, 25260909), (18, 16840606), (36, 8420303), (43, 7049556), (59, 5137812), (86, 3524778), (118, 2568906), (129, 2349852), (172, 1762389), (177, 1712604), (236, 1284453), (258, 1174926), (354, 856302), (387, 783284), (516, 587463), (531, 570868), (708, 428151), (774, 391642), (1062, 285434), (1548, 195821), (2124, 142717), (2537, 119484), (3319, 91332), (5074, 59742), (6638, 45666), (7611, 39828), (9957, 30444), (10148, 29871), (13276, 22833), (15222, 19914)]