347555052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5669}}^1$

素因数の和:5823

約数の個数: 72

約数和(自身を含む): 953512560

約数和(自身を除く): 605957508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 5669, 6812, 10218, 11338, 15327, 17007, 20436, 22676, 30654, 34014, 51021, 61308, 68028, 73697, 102042, 147394, 204084, 221091, 294788, 442182, 663273, 742639, 884364, 1326546, 1485278, 2227917, 2653092, 2970556, 4455834, 6683751, 8911668, 9654307, 13367502, 19308614, 26735004, 28962921, 38617228, 57925842, 86888763, 115851684, 173777526, 347555052]

約数ペア:

[(1, 347555052), (2, 173777526), (3, 115851684), (4, 86888763), (6, 57925842), (9, 38617228), (12, 28962921), (13, 26735004), (18, 19308614), (26, 13367502), (36, 9654307), (39, 8911668), (52, 6683751), (78, 4455834), (117, 2970556), (131, 2653092), (156, 2227917), (234, 1485278), (262, 1326546), (393, 884364), (468, 742639), (524, 663273), (786, 442182), (1179, 294788), (1572, 221091), (1703, 204084), (2358, 147394), (3406, 102042), (4716, 73697), (5109, 68028), (5669, 61308), (6812, 51021), (10218, 34014), (11338, 30654), (15327, 22676), (17007, 20436)]