2904698934

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 6959969280

約数和(自身を除く): 4055270346

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 137, 138, 207, 258, 274, 387, 397, 411, 414, 621, 774, 794, 822, 989, 1161, 1191, 1233, 1242, 1978, 2322, 2382, 2466, 2967, 3151, 3573, 3699, 5891, 5934, 6302, 7146, 7398, 8901, 9131, 9453, 10719, 11782, 17071, 17673, 17802, 18262, 18906, 21438, 26703, 27393, 28359, 34142, 35346, 51213, 53019, 53406, 54389, 54786, 56718, 82179, 85077, 102426, 106038, 108778, 135493, 153639, 159057, 163167, 164358, 170154, 246537, 270986, 307278, 318114, 326334, 392633, 406479, 460917, 489501, 493074, 785266, 812958, 921834, 979002, 1177899, 1219437, 1250947, 1468503, 2338727, 2355798, 2438874, 2501894, 2937006, 3533697, 3658311, 3752841, 4677454, 7016181, 7067394, 7316622, 7505682, 10601091, 11258523, 14032362, 21048543, 21202182, 22517046, 33775569, 42097086, 53790721, 63145629, 67551138, 107581442, 126291258, 161372163, 322744326, 484116489, 968232978, 1452349467, 2904698934]

約数ペア:

[(1, 2904698934), (2, 1452349467), (3, 968232978), (6, 484116489), (9, 322744326), (18, 161372163), (23, 126291258), (27, 107581442), (43, 67551138), (46, 63145629), (54, 53790721), (69, 42097086), (86, 33775569), (129, 22517046), (137, 21202182), (138, 21048543), (207, 14032362), (258, 11258523), (274, 10601091), (387, 7505682), (397, 7316622), (411, 7067394), (414, 7016181), (621, 4677454), (774, 3752841), (794, 3658311), (822, 3533697), (989, 2937006), (1161, 2501894), (1191, 2438874), (1233, 2355798), (1242, 2338727), (1978, 1468503), (2322, 1250947), (2382, 1219437), (2466, 1177899), (2967, 979002), (3151, 921834), (3573, 812958), (3699, 785266), (5891, 493074), (5934, 489501), (6302, 460917), (7146, 406479), (7398, 392633), (8901, 326334), (9131, 318114), (9453, 307278), (10719, 270986), (11782, 246537), (17071, 170154), (17673, 164358), (17802, 163167), (18262, 159057), (18906, 153639), (21438, 135493), (26703, 108778), (27393, 106038), (28359, 102426), (34142, 85077), (35346, 82179), (51213, 56718), (53019, 54786), (53406, 54389)]