385412274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 962866944

約数和(自身を除く): 577454670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 61, 62, 67, 78, 93, 117, 122, 134, 169, 183, 186, 201, 234, 279, 338, 366, 402, 403, 507, 549, 558, 603, 793, 806, 871, 1014, 1098, 1206, 1209, 1521, 1586, 1742, 1891, 2077, 2379, 2418, 2613, 3042, 3627, 3782, 4087, 4154, 4758, 5226, 5239, 5673, 6231, 7137, 7254, 7839, 8174, 10309, 10478, 11323, 11346, 12261, 12462, 14274, 15678, 15717, 17019, 18693, 20618, 22646, 24522, 24583, 27001, 30927, 31434, 33969, 34038, 36783, 37386, 47151, 49166, 53131, 54002, 61854, 67938, 73566, 73749, 81003, 92781, 94302, 101907, 106262, 126697, 147498, 159393, 162006, 185562, 203814, 221247, 243009, 253394, 318786, 319579, 351013, 380091, 442494, 478179, 486018, 639158, 690703, 702026, 760182, 956358, 958737, 1053039, 1140273, 1381406, 1647061, 1917474, 2072109, 2106078, 2280546, 2876211, 3159117, 3294122, 4144218, 4941183, 5752422, 6216327, 6318234, 9882366, 12432654, 14823549, 21411793, 29647098, 42823586, 64235379, 128470758, 192706137, 385412274]

約数ペア:

[(1, 385412274), (2, 192706137), (3, 128470758), (6, 64235379), (9, 42823586), (13, 29647098), (18, 21411793), (26, 14823549), (31, 12432654), (39, 9882366), (61, 6318234), (62, 6216327), (67, 5752422), (78, 4941183), (93, 4144218), (117, 3294122), (122, 3159117), (134, 2876211), (169, 2280546), (183, 2106078), (186, 2072109), (201, 1917474), (234, 1647061), (279, 1381406), (338, 1140273), (366, 1053039), (402, 958737), (403, 956358), (507, 760182), (549, 702026), (558, 690703), (603, 639158), (793, 486018), (806, 478179), (871, 442494), (1014, 380091), (1098, 351013), (1206, 319579), (1209, 318786), (1521, 253394), (1586, 243009), (1742, 221247), (1891, 203814), (2077, 185562), (2379, 162006), (2418, 159393), (2613, 147498), (3042, 126697), (3627, 106262), (3782, 101907), (4087, 94302), (4154, 92781), (4758, 81003), (5226, 73749), (5239, 73566), (5673, 67938), (6231, 61854), (7137, 54002), (7254, 53131), (7839, 49166), (8174, 47151), (10309, 37386), (10478, 36783), (11323, 34038), (11346, 33969), (12261, 31434), (12462, 30927), (14274, 27001), (15678, 24583), (15717, 24522), (17019, 22646), (18693, 20618)]