245855973064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{2887}}^1$

素因数の和:3603

約数の個数: 128

約数和(自身を含む): 530985369600

約数和(自身を除く): 285129396536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 494, 568, 607, 923, 988, 1214, 1349, 1846, 1976, 2428, 2698, 2887, 3692, 4856, 5396, 5774, 7384, 7891, 10792, 11533, 11548, 15782, 17537, 23066, 23096, 31564, 35074, 37531, 43097, 46132, 54853, 63128, 70148, 75062, 86194, 92264, 109706, 140296, 149929, 150124, 172388, 204977, 219412, 299858, 300248, 344776, 409954, 438824, 560261, 599716, 713089, 818843, 819908, 1120522, 1199432, 1426178, 1637686, 1639816, 1752409, 2241044, 2664701, 2852356, 3275372, 3504818, 3894563, 4482088, 5329402, 5704712, 6550744, 7009636, 7789126, 10644959, 10658804, 14019272, 15578252, 21289918, 21317608, 22781317, 31156504, 33295771, 42579836, 45562634, 50629319, 66591542, 85159672, 91125268, 101258638, 124421039, 133183084, 182250536, 202517276, 248842078, 266366168, 405034552, 432845023, 497684156, 865690046, 995368312, 1617473507, 1731380092, 2363999741, 3234947014, 3462760184, 4727999482, 6469894028, 9455998964, 12939788056, 18911997928, 30731996633, 61463993266, 122927986532, 245855973064]

約数ペア:

[(1, 245855973064), (2, 122927986532), (4, 61463993266), (8, 30731996633), (13, 18911997928), (19, 12939788056), (26, 9455998964), (38, 6469894028), (52, 4727999482), (71, 3462760184), (76, 3234947014), (104, 2363999741), (142, 1731380092), (152, 1617473507), (247, 995368312), (284, 865690046), (494, 497684156), (568, 432845023), (607, 405034552), (923, 266366168), (988, 248842078), (1214, 202517276), (1349, 182250536), (1846, 133183084), (1976, 124421039), (2428, 101258638), (2698, 91125268), (2887, 85159672), (3692, 66591542), (4856, 50629319), (5396, 45562634), (5774, 42579836), (7384, 33295771), (7891, 31156504), (10792, 22781317), (11533, 21317608), (11548, 21289918), (15782, 15578252), (17537, 14019272), (23066, 10658804), (23096, 10644959), (31564, 7789126), (35074, 7009636), (37531, 6550744), (43097, 5704712), (46132, 5329402), (54853, 4482088), (63128, 3894563), (70148, 3504818), (75062, 3275372), (86194, 2852356), (92264, 2664701), (109706, 2241044), (140296, 1752409), (149929, 1639816), (150124, 1637686), (172388, 1426178), (204977, 1199432), (219412, 1120522), (299858, 819908), (300248, 818843), (344776, 713089), (409954, 599716), (438824, 560261)]