387333804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 1084648320

約数和(自身を除く): 697314516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 132, 143, 156, 169, 179, 194, 286, 291, 338, 358, 388, 429, 507, 537, 572, 582, 676, 716, 858, 1014, 1067, 1074, 1164, 1261, 1716, 1859, 1969, 2028, 2134, 2148, 2327, 2522, 3201, 3718, 3783, 3938, 4268, 4654, 5044, 5577, 5907, 6402, 6981, 7436, 7566, 7876, 9308, 11154, 11814, 12804, 13871, 13962, 15132, 16393, 17363, 22308, 23628, 25597, 27742, 27924, 30251, 32786, 34726, 41613, 49179, 51194, 52089, 55484, 60502, 65572, 69452, 76791, 83226, 90753, 98358, 102388, 104178, 121004, 153582, 166452, 180323, 181506, 190993, 196716, 208356, 225719, 307164, 332761, 360646, 363012, 381986, 451438, 540969, 572979, 665522, 677157, 721292, 763972, 902876, 998283, 1081938, 1145958, 1331044, 1354314, 1996566, 2163876, 2291916, 2482909, 2708628, 2934347, 3993132, 4965818, 5868694, 7448727, 8803041, 9931636, 11737388, 14897454, 17606082, 29794908, 32277817, 35212164, 64555634, 96833451, 129111268, 193666902, 387333804]

約数ペア:

[(1, 387333804), (2, 193666902), (3, 129111268), (4, 96833451), (6, 64555634), (11, 35212164), (12, 32277817), (13, 29794908), (22, 17606082), (26, 14897454), (33, 11737388), (39, 9931636), (44, 8803041), (52, 7448727), (66, 5868694), (78, 4965818), (97, 3993132), (132, 2934347), (143, 2708628), (156, 2482909), (169, 2291916), (179, 2163876), (194, 1996566), (286, 1354314), (291, 1331044), (338, 1145958), (358, 1081938), (388, 998283), (429, 902876), (507, 763972), (537, 721292), (572, 677157), (582, 665522), (676, 572979), (716, 540969), (858, 451438), (1014, 381986), (1067, 363012), (1074, 360646), (1164, 332761), (1261, 307164), (1716, 225719), (1859, 208356), (1969, 196716), (2028, 190993), (2134, 181506), (2148, 180323), (2327, 166452), (2522, 153582), (3201, 121004), (3718, 104178), (3783, 102388), (3938, 98358), (4268, 90753), (4654, 83226), (5044, 76791), (5577, 69452), (5907, 65572), (6402, 60502), (6981, 55484), (7436, 52089), (7566, 51194), (7876, 49179), (9308, 41613), (11154, 34726), (11814, 32786), (12804, 30251), (13871, 27924), (13962, 27742), (15132, 25597), (16393, 23628), (17363, 22308)]