347440158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 863654400

約数和(自身を除く): 516214242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 83, 89, 117, 134, 166, 178, 201, 234, 249, 267, 351, 402, 498, 534, 603, 702, 747, 801, 871, 1079, 1157, 1206, 1494, 1602, 1742, 1809, 2158, 2241, 2314, 2403, 2613, 3237, 3471, 3618, 4482, 4806, 5226, 5561, 5963, 6474, 6942, 7387, 7839, 9711, 10413, 11122, 11926, 14774, 15678, 16683, 17889, 19422, 20826, 22161, 23517, 29133, 31239, 33366, 35778, 44322, 47034, 50049, 53667, 58266, 62478, 66483, 72293, 77519, 96031, 100098, 107334, 132966, 144586, 150147, 155038, 161001, 192062, 199449, 216879, 232557, 288093, 300294, 322002, 398898, 433758, 465114, 494929, 576186, 650637, 697671, 864279, 989858, 1301274, 1395342, 1484787, 1728558, 1951911, 2093013, 2592837, 2969574, 3903822, 4186026, 4454361, 5185674, 6434077, 8908722, 12868154, 13363083, 19302231, 26726166, 38604462, 57906693, 115813386, 173720079, 347440158]

約数ペア:

[(1, 347440158), (2, 173720079), (3, 115813386), (6, 57906693), (9, 38604462), (13, 26726166), (18, 19302231), (26, 13363083), (27, 12868154), (39, 8908722), (54, 6434077), (67, 5185674), (78, 4454361), (83, 4186026), (89, 3903822), (117, 2969574), (134, 2592837), (166, 2093013), (178, 1951911), (201, 1728558), (234, 1484787), (249, 1395342), (267, 1301274), (351, 989858), (402, 864279), (498, 697671), (534, 650637), (603, 576186), (702, 494929), (747, 465114), (801, 433758), (871, 398898), (1079, 322002), (1157, 300294), (1206, 288093), (1494, 232557), (1602, 216879), (1742, 199449), (1809, 192062), (2158, 161001), (2241, 155038), (2314, 150147), (2403, 144586), (2613, 132966), (3237, 107334), (3471, 100098), (3618, 96031), (4482, 77519), (4806, 72293), (5226, 66483), (5561, 62478), (5963, 58266), (6474, 53667), (6942, 50049), (7387, 47034), (7839, 44322), (9711, 35778), (10413, 33366), (11122, 31239), (11926, 29133), (14774, 23517), (15678, 22161), (16683, 20826), (17889, 19422)]