305322528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 144

約数和(自身を含む): 952850304

約数和(自身を除く): 647527776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 168, 188, 196, 224, 282, 294, 329, 336, 376, 392, 564, 588, 658, 672, 752, 784, 987, 1128, 1176, 1316, 1381, 1504, 1568, 1974, 2256, 2303, 2352, 2632, 2762, 3948, 4143, 4512, 4606, 4704, 5264, 5524, 6909, 7896, 8286, 9212, 9667, 10528, 11048, 13818, 15792, 16572, 18424, 19334, 22096, 27636, 29001, 31584, 33144, 36848, 38668, 44192, 55272, 58002, 64907, 66288, 67669, 73696, 77336, 110544, 116004, 129814, 132576, 135338, 154672, 194721, 203007, 221088, 232008, 259628, 270676, 309344, 389442, 406014, 454349, 464016, 519256, 541352, 778884, 812028, 908698, 928032, 1038512, 1082704, 1363047, 1557768, 1624056, 1817396, 2077024, 2165408, 2726094, 3115536, 3180443, 3248112, 3634792, 5452188, 6231072, 6360886, 6496224, 7269584, 9541329, 10904376, 12721772, 14539168, 19082658, 21808752, 25443544, 38165316, 43617504, 50887088, 76330632, 101774176, 152661264, 305322528]

約数ペア:

[(1, 305322528), (2, 152661264), (3, 101774176), (4, 76330632), (6, 50887088), (7, 43617504), (8, 38165316), (12, 25443544), (14, 21808752), (16, 19082658), (21, 14539168), (24, 12721772), (28, 10904376), (32, 9541329), (42, 7269584), (47, 6496224), (48, 6360886), (49, 6231072), (56, 5452188), (84, 3634792), (94, 3248112), (96, 3180443), (98, 3115536), (112, 2726094), (141, 2165408), (147, 2077024), (168, 1817396), (188, 1624056), (196, 1557768), (224, 1363047), (282, 1082704), (294, 1038512), (329, 928032), (336, 908698), (376, 812028), (392, 778884), (564, 541352), (588, 519256), (658, 464016), (672, 454349), (752, 406014), (784, 389442), (987, 309344), (1128, 270676), (1176, 259628), (1316, 232008), (1381, 221088), (1504, 203007), (1568, 194721), (1974, 154672), (2256, 135338), (2303, 132576), (2352, 129814), (2632, 116004), (2762, 110544), (3948, 77336), (4143, 73696), (4512, 67669), (4606, 66288), (4704, 64907), (5264, 58002), (5524, 55272), (6909, 44192), (7896, 38668), (8286, 36848), (9212, 33144), (9667, 31584), (10528, 29001), (11048, 27636), (13818, 22096), (15792, 19334), (16572, 18424)]