928702996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 1877105664

約数和(自身を除く): 948402668

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 211, 221, 338, 383, 422, 442, 676, 766, 844, 884, 1532, 2743, 2873, 3587, 4979, 5486, 5746, 6511, 7174, 9958, 10972, 11492, 13022, 14348, 19916, 26044, 35659, 46631, 64727, 71318, 80813, 84643, 93262, 129454, 142636, 161626, 169286, 186524, 258908, 323252, 338572, 606203, 1050569, 1100359, 1212406, 1373821, 2101138, 2200718, 2424812, 2747642, 4202276, 4401436, 5495284, 13657397, 17859673, 27314794, 35719346, 54629588, 71438692, 232175749, 464351498, 928702996]

約数ペア:

[(1, 928702996), (2, 464351498), (4, 232175749), (13, 71438692), (17, 54629588), (26, 35719346), (34, 27314794), (52, 17859673), (68, 13657397), (169, 5495284), (211, 4401436), (221, 4202276), (338, 2747642), (383, 2424812), (422, 2200718), (442, 2101138), (676, 1373821), (766, 1212406), (844, 1100359), (884, 1050569), (1532, 606203), (2743, 338572), (2873, 323252), (3587, 258908), (4979, 186524), (5486, 169286), (5746, 161626), (6511, 142636), (7174, 129454), (9958, 93262), (10972, 84643), (11492, 80813), (13022, 71318), (14348, 64727), (19916, 46631), (26044, 35659)]