839107464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 2317472640

約数和(自身を除く): 1478365176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 137, 156, 201, 268, 274, 293, 312, 402, 411, 536, 548, 586, 804, 822, 871, 879, 1096, 1172, 1608, 1644, 1742, 1758, 1781, 2344, 2613, 3288, 3484, 3516, 3562, 3809, 5226, 5343, 6968, 7032, 7124, 7618, 9179, 10452, 10686, 11427, 14248, 15236, 18358, 19631, 20904, 21372, 22854, 27537, 30472, 36716, 39262, 40141, 42744, 45708, 55074, 58893, 73432, 78524, 80282, 91416, 110148, 117786, 119327, 120423, 157048, 160564, 220296, 235572, 238654, 240846, 255203, 321128, 357981, 471144, 477308, 481692, 510406, 521833, 715962, 765609, 954616, 963384, 1020812, 1043666, 1431924, 1531218, 1565499, 2041624, 2087332, 2689447, 2863848, 3062436, 3130998, 4174664, 5378894, 6124872, 6261996, 8068341, 10757788, 12523992, 16136682, 21515576, 32273364, 34962811, 64546728, 69925622, 104888433, 139851244, 209776866, 279702488, 419553732, 839107464]

約数ペア:

[(1, 839107464), (2, 419553732), (3, 279702488), (4, 209776866), (6, 139851244), (8, 104888433), (12, 69925622), (13, 64546728), (24, 34962811), (26, 32273364), (39, 21515576), (52, 16136682), (67, 12523992), (78, 10757788), (104, 8068341), (134, 6261996), (137, 6124872), (156, 5378894), (201, 4174664), (268, 3130998), (274, 3062436), (293, 2863848), (312, 2689447), (402, 2087332), (411, 2041624), (536, 1565499), (548, 1531218), (586, 1431924), (804, 1043666), (822, 1020812), (871, 963384), (879, 954616), (1096, 765609), (1172, 715962), (1608, 521833), (1644, 510406), (1742, 481692), (1758, 477308), (1781, 471144), (2344, 357981), (2613, 321128), (3288, 255203), (3484, 240846), (3516, 238654), (3562, 235572), (3809, 220296), (5226, 160564), (5343, 157048), (6968, 120423), (7032, 119327), (7124, 117786), (7618, 110148), (9179, 91416), (10452, 80282), (10686, 78524), (11427, 73432), (14248, 58893), (15236, 55074), (18358, 45708), (19631, 42744), (20904, 40141), (21372, 39262), (22854, 36716), (27537, 30472)]