605858916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 1652797440

約数和(自身を除く): 1046938524

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 169, 186, 276, 299, 338, 372, 403, 419, 507, 598, 676, 713, 806, 838, 897, 1014, 1196, 1209, 1257, 1426, 1612, 1676, 1794, 2028, 2139, 2418, 2514, 2852, 3588, 3887, 4278, 4836, 5028, 5239, 5447, 7774, 8556, 9269, 9637, 10478, 10894, 11661, 12989, 15548, 15717, 16341, 18538, 19274, 20956, 21788, 23322, 25978, 27807, 28911, 31434, 32682, 37076, 38548, 38967, 46644, 51956, 55614, 57822, 62868, 65364, 70811, 77934, 111228, 115644, 120497, 125281, 141622, 155868, 168857, 212433, 240994, 250562, 283244, 298747, 337714, 361491, 375843, 424866, 481988, 501124, 506571, 597494, 675428, 722982, 751686, 849732, 896241, 1013142, 1194988, 1445964, 1503372, 1628653, 1792482, 2026284, 2195141, 3257306, 3584964, 3883711, 4390282, 4885959, 6514612, 6585423, 7767422, 8780564, 9771918, 11651133, 13170846, 15534844, 19543836, 23302266, 26341692, 46604532, 50488243, 100976486, 151464729, 201952972, 302929458, 605858916]

約数ペア:

[(1, 605858916), (2, 302929458), (3, 201952972), (4, 151464729), (6, 100976486), (12, 50488243), (13, 46604532), (23, 26341692), (26, 23302266), (31, 19543836), (39, 15534844), (46, 13170846), (52, 11651133), (62, 9771918), (69, 8780564), (78, 7767422), (92, 6585423), (93, 6514612), (124, 4885959), (138, 4390282), (156, 3883711), (169, 3584964), (186, 3257306), (276, 2195141), (299, 2026284), (338, 1792482), (372, 1628653), (403, 1503372), (419, 1445964), (507, 1194988), (598, 1013142), (676, 896241), (713, 849732), (806, 751686), (838, 722982), (897, 675428), (1014, 597494), (1196, 506571), (1209, 501124), (1257, 481988), (1426, 424866), (1612, 375843), (1676, 361491), (1794, 337714), (2028, 298747), (2139, 283244), (2418, 250562), (2514, 240994), (2852, 212433), (3588, 168857), (3887, 155868), (4278, 141622), (4836, 125281), (5028, 120497), (5239, 115644), (5447, 111228), (7774, 77934), (8556, 70811), (9269, 65364), (9637, 62868), (10478, 57822), (10894, 55614), (11661, 51956), (12989, 46644), (15548, 38967), (15717, 38548), (16341, 37076), (18538, 32682), (19274, 31434), (20956, 28911), (21788, 27807), (23322, 25978)]