219395184

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 588248064

約数和(自身を除く): 368852880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 283, 372, 496, 521, 566, 744, 849, 1042, 1132, 1488, 1563, 1698, 2084, 2264, 3126, 3396, 4168, 4528, 6252, 6792, 8336, 8773, 12504, 13584, 16151, 17546, 25008, 26319, 32302, 35092, 48453, 52638, 64604, 70184, 96906, 105276, 129208, 140368, 147443, 193812, 210552, 258416, 294886, 387624, 421104, 442329, 589772, 775248, 884658, 1179544, 1769316, 2359088, 3538632, 4570733, 7077264, 9141466, 13712199, 18282932, 27424398, 36565864, 54848796, 73131728, 109697592, 219395184]

約数ペア:

[(1, 219395184), (2, 109697592), (3, 73131728), (4, 54848796), (6, 36565864), (8, 27424398), (12, 18282932), (16, 13712199), (24, 9141466), (31, 7077264), (48, 4570733), (62, 3538632), (93, 2359088), (124, 1769316), (186, 1179544), (248, 884658), (283, 775248), (372, 589772), (496, 442329), (521, 421104), (566, 387624), (744, 294886), (849, 258416), (1042, 210552), (1132, 193812), (1488, 147443), (1563, 140368), (1698, 129208), (2084, 105276), (2264, 96906), (3126, 70184), (3396, 64604), (4168, 52638), (4528, 48453), (6252, 35092), (6792, 32302), (8336, 26319), (8773, 25008), (12504, 17546), (13584, 16151)]