456939528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 1231718400

約数和(自身を除く): 774778872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 89, 92, 131, 138, 142, 178, 184, 213, 262, 267, 276, 284, 356, 393, 426, 524, 534, 552, 568, 712, 786, 852, 1048, 1068, 1572, 1633, 1704, 2047, 2136, 3013, 3144, 3266, 4094, 4899, 6026, 6141, 6319, 6532, 8188, 9039, 9301, 9798, 11659, 12052, 12282, 12638, 13064, 16376, 18078, 18602, 18957, 19596, 23318, 24104, 24564, 25276, 27903, 34977, 36156, 37204, 37914, 39192, 46636, 49128, 50552, 55806, 69954, 72312, 74408, 75828, 93272, 111612, 139908, 145337, 151656, 213923, 223224, 268157, 279816, 290674, 427846, 436011, 536314, 581348, 641769, 804471, 827789, 855692, 872022, 1072628, 1162696, 1283538, 1608942, 1655578, 1711384, 1744044, 2145256, 2483367, 2567076, 3217884, 3311156, 3488088, 4966734, 5134152, 6435768, 6622312, 9933468, 19039147, 19866936, 38078294, 57117441, 76156588, 114234882, 152313176, 228469764, 456939528]

約数ペア:

[(1, 456939528), (2, 228469764), (3, 152313176), (4, 114234882), (6, 76156588), (8, 57117441), (12, 38078294), (23, 19866936), (24, 19039147), (46, 9933468), (69, 6622312), (71, 6435768), (89, 5134152), (92, 4966734), (131, 3488088), (138, 3311156), (142, 3217884), (178, 2567076), (184, 2483367), (213, 2145256), (262, 1744044), (267, 1711384), (276, 1655578), (284, 1608942), (356, 1283538), (393, 1162696), (426, 1072628), (524, 872022), (534, 855692), (552, 827789), (568, 804471), (712, 641769), (786, 581348), (852, 536314), (1048, 436011), (1068, 427846), (1572, 290674), (1633, 279816), (1704, 268157), (2047, 223224), (2136, 213923), (3013, 151656), (3144, 145337), (3266, 139908), (4094, 111612), (4899, 93272), (6026, 75828), (6141, 74408), (6319, 72312), (6532, 69954), (8188, 55806), (9039, 50552), (9301, 49128), (9798, 46636), (11659, 39192), (12052, 37914), (12282, 37204), (12638, 36156), (13064, 34977), (16376, 27903), (18078, 25276), (18602, 24564), (18957, 24104), (19596, 23318)]