213434752

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 466344000

約数和(自身を除く): 252909248

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 149, 152, 248, 298, 304, 361, 496, 589, 596, 608, 722, 992, 1178, 1192, 1216, 1444, 1984, 2356, 2384, 2432, 2831, 2888, 3968, 4619, 4712, 4768, 5662, 5776, 9238, 9424, 9536, 11191, 11324, 11552, 18476, 18848, 19072, 22382, 22648, 23104, 36952, 37696, 44764, 45296, 46208, 53789, 73904, 75392, 87761, 89528, 90592, 107578, 147808, 175522, 179056, 181184, 215156, 295616, 351044, 358112, 362368, 430312, 591232, 702088, 716224, 860624, 1404176, 1432448, 1667459, 1721248, 2808352, 3334918, 3442496, 5616704, 6669836, 6884992, 11233408, 13339672, 26679344, 53358688, 106717376, 213434752]

約数ペア:

[(1, 213434752), (2, 106717376), (4, 53358688), (8, 26679344), (16, 13339672), (19, 11233408), (31, 6884992), (32, 6669836), (38, 5616704), (62, 3442496), (64, 3334918), (76, 2808352), (124, 1721248), (128, 1667459), (149, 1432448), (152, 1404176), (248, 860624), (298, 716224), (304, 702088), (361, 591232), (496, 430312), (589, 362368), (596, 358112), (608, 351044), (722, 295616), (992, 215156), (1178, 181184), (1192, 179056), (1216, 175522), (1444, 147808), (1984, 107578), (2356, 90592), (2384, 89528), (2432, 87761), (2831, 75392), (2888, 73904), (3968, 53789), (4619, 46208), (4712, 45296), (4768, 44764), (5662, 37696), (5776, 36952), (9238, 23104), (9424, 22648), (9536, 22382), (11191, 19072), (11324, 18848), (11552, 18476)]