552735954

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 1375488000

約数和(自身を除く): 822752046

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 59, 69, 114, 118, 138, 171, 177, 207, 342, 354, 397, 414, 437, 513, 531, 621, 794, 874, 1026, 1062, 1121, 1191, 1242, 1311, 1357, 1593, 2242, 2382, 2622, 2714, 3186, 3363, 3573, 3933, 4071, 6726, 7146, 7543, 7866, 8142, 9131, 10089, 10719, 11799, 12213, 15086, 18262, 20178, 21438, 22629, 23423, 23598, 24426, 25783, 27393, 30267, 36639, 45258, 46846, 51566, 54786, 60534, 67887, 70269, 73278, 77349, 82179, 135774, 140538, 154698, 164358, 173489, 203661, 210807, 232047, 246537, 346978, 407322, 421614, 445037, 464094, 493074, 520467, 538729, 632421, 696141, 890074, 1040934, 1077458, 1264842, 1335111, 1392282, 1561401, 1616187, 2670222, 3122802, 3232374, 4005333, 4684203, 4848561, 8010666, 9368406, 9697122, 10235851, 12015999, 14545683, 20471702, 24031998, 29091366, 30707553, 61415106, 92122659, 184245318, 276367977, 552735954]

約数ペア:

[(1, 552735954), (2, 276367977), (3, 184245318), (6, 92122659), (9, 61415106), (18, 30707553), (19, 29091366), (23, 24031998), (27, 20471702), (38, 14545683), (46, 12015999), (54, 10235851), (57, 9697122), (59, 9368406), (69, 8010666), (114, 4848561), (118, 4684203), (138, 4005333), (171, 3232374), (177, 3122802), (207, 2670222), (342, 1616187), (354, 1561401), (397, 1392282), (414, 1335111), (437, 1264842), (513, 1077458), (531, 1040934), (621, 890074), (794, 696141), (874, 632421), (1026, 538729), (1062, 520467), (1121, 493074), (1191, 464094), (1242, 445037), (1311, 421614), (1357, 407322), (1593, 346978), (2242, 246537), (2382, 232047), (2622, 210807), (2714, 203661), (3186, 173489), (3363, 164358), (3573, 154698), (3933, 140538), (4071, 135774), (6726, 82179), (7146, 77349), (7543, 73278), (7866, 70269), (8142, 67887), (9131, 60534), (10089, 54786), (10719, 51566), (11799, 46846), (12213, 45258), (15086, 36639), (18262, 30267), (20178, 27393), (21438, 25783), (22629, 24426), (23423, 23598)]