489088044

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 1372250880

約数和(自身を除く): 883162836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 114, 142, 162, 171, 213, 228, 243, 284, 324, 342, 373, 426, 486, 513, 639, 684, 746, 852, 972, 1026, 1119, 1278, 1349, 1492, 1539, 1917, 2052, 2238, 2556, 2698, 3078, 3357, 3834, 4047, 4476, 4617, 5396, 5751, 6156, 6714, 7087, 7668, 8094, 9234, 10071, 11502, 12141, 13428, 14174, 16188, 17253, 18468, 20142, 21261, 23004, 24282, 26483, 28348, 30213, 34506, 36423, 40284, 42522, 48564, 52966, 60426, 63783, 69012, 72846, 79449, 85044, 90639, 105932, 109269, 120852, 127566, 145692, 158898, 181278, 191349, 218538, 238347, 255132, 317796, 327807, 362556, 382698, 437076, 476694, 503177, 574047, 655614, 715041, 765396, 953388, 1006354, 1148094, 1311228, 1430082, 1509531, 1722141, 2012708, 2145123, 2296188, 2860164, 3019062, 3444282, 4290246, 4528593, 6038124, 6435369, 6888564, 8580492, 9057186, 12870738, 13585779, 18114372, 25741476, 27171558, 40757337, 54343116, 81514674, 122272011, 163029348, 244544022, 489088044]

約数ペア:

[(1, 489088044), (2, 244544022), (3, 163029348), (4, 122272011), (6, 81514674), (9, 54343116), (12, 40757337), (18, 27171558), (19, 25741476), (27, 18114372), (36, 13585779), (38, 12870738), (54, 9057186), (57, 8580492), (71, 6888564), (76, 6435369), (81, 6038124), (108, 4528593), (114, 4290246), (142, 3444282), (162, 3019062), (171, 2860164), (213, 2296188), (228, 2145123), (243, 2012708), (284, 1722141), (324, 1509531), (342, 1430082), (373, 1311228), (426, 1148094), (486, 1006354), (513, 953388), (639, 765396), (684, 715041), (746, 655614), (852, 574047), (972, 503177), (1026, 476694), (1119, 437076), (1278, 382698), (1349, 362556), (1492, 327807), (1539, 317796), (1917, 255132), (2052, 238347), (2238, 218538), (2556, 191349), (2698, 181278), (3078, 158898), (3357, 145692), (3834, 127566), (4047, 120852), (4476, 109269), (4617, 105932), (5396, 90639), (5751, 85044), (6156, 79449), (6714, 72846), (7087, 69012), (7668, 63783), (8094, 60426), (9234, 52966), (10071, 48564), (11502, 42522), (12141, 40284), (13428, 36423), (14174, 34506), (16188, 30213), (17253, 28348), (18468, 26483), (20142, 24282), (21261, 23004)]