252156672

素因数分解:

$2^8\times 3^3\times {\mathrm{191}}^2$

素因数の和:407

約数の個数: 108

約数和(自身を含む): 749596120

約数和(自身を除く): 497439448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 191, 192, 216, 256, 288, 382, 384, 432, 573, 576, 764, 768, 864, 1146, 1152, 1528, 1719, 1728, 2292, 2304, 3056, 3438, 3456, 4584, 5157, 6112, 6876, 6912, 9168, 10314, 12224, 13752, 18336, 20628, 24448, 27504, 36481, 36672, 41256, 48896, 55008, 72962, 73344, 82512, 109443, 110016, 145924, 146688, 165024, 218886, 220032, 291848, 328329, 330048, 437772, 440064, 583696, 656658, 660096, 875544, 984987, 1167392, 1313316, 1320192, 1751088, 1969974, 2334784, 2626632, 3502176, 3939948, 4669568, 5253264, 7004352, 7879896, 9339136, 10506528, 14008704, 15759792, 21013056, 28017408, 31519584, 42026112, 63039168, 84052224, 126078336, 252156672]

約数ペア:

[(1, 252156672), (2, 126078336), (3, 84052224), (4, 63039168), (6, 42026112), (8, 31519584), (9, 28017408), (12, 21013056), (16, 15759792), (18, 14008704), (24, 10506528), (27, 9339136), (32, 7879896), (36, 7004352), (48, 5253264), (54, 4669568), (64, 3939948), (72, 3502176), (96, 2626632), (108, 2334784), (128, 1969974), (144, 1751088), (191, 1320192), (192, 1313316), (216, 1167392), (256, 984987), (288, 875544), (382, 660096), (384, 656658), (432, 583696), (573, 440064), (576, 437772), (764, 330048), (768, 328329), (864, 291848), (1146, 220032), (1152, 218886), (1528, 165024), (1719, 146688), (1728, 145924), (2292, 110016), (2304, 109443), (3056, 82512), (3438, 73344), (3456, 72962), (4584, 55008), (5157, 48896), (6112, 41256), (6876, 36672), (6912, 36481), (9168, 27504), (10314, 24448), (12224, 20628), (13752, 18336)]