2501287164

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{5449}}^1$

素因数の和:5811

約数の個数: 72

約数和(自身を含む): 6498928800

約数和(自身を除く): 3997641636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 311, 369, 492, 622, 738, 933, 1244, 1476, 1866, 2799, 3732, 5449, 5598, 10898, 11196, 12751, 16347, 21796, 25502, 32694, 38253, 49041, 51004, 65388, 76506, 98082, 114759, 153012, 196164, 223409, 229518, 446818, 459036, 670227, 893636, 1340454, 1694639, 2010681, 2680908, 3389278, 4021362, 5083917, 6778556, 8042724, 10167834, 15251751, 20335668, 30503502, 61007004, 69480199, 138960398, 208440597, 277920796, 416881194, 625321791, 833762388, 1250643582, 2501287164]

約数ペア:

[(1, 2501287164), (2, 1250643582), (3, 833762388), (4, 625321791), (6, 416881194), (9, 277920796), (12, 208440597), (18, 138960398), (36, 69480199), (41, 61007004), (82, 30503502), (123, 20335668), (164, 15251751), (246, 10167834), (311, 8042724), (369, 6778556), (492, 5083917), (622, 4021362), (738, 3389278), (933, 2680908), (1244, 2010681), (1476, 1694639), (1866, 1340454), (2799, 893636), (3732, 670227), (5449, 459036), (5598, 446818), (10898, 229518), (11196, 223409), (12751, 196164), (16347, 153012), (21796, 114759), (25502, 98082), (32694, 76506), (38253, 65388), (49041, 51004)]