28944781488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:286

約数の個数: 640

約数和(自身を含む): 103828275200

約数和(自身を除く): 74883493712

約数列:

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約数ペア:

[(1, 28944781488), (2, 14472390744), (3, 9648260496), (4, 7236195372), (6, 4824130248), (7, 4134968784), (8, 3618097686), (9, 3216086832), (12, 2412065124), (14, 2067484392), (16, 1809048843), (18, 1608043416), (19, 1523409552), (21, 1378322928), (24, 1206032562), (27, 1072028944), (28, 1033742196), (36, 804021708), (38, 761704776), (42, 689161464), (48, 603016281), (54, 536014472), (56, 516871098), (57, 507803184), (63, 459440976), (67, 432011664), (72, 402010854), (73, 396503856), (76, 380852388), (84, 344580732), (103, 281017296), (108, 268007236), (112, 258435549), (114, 253901592), (126, 229720488), (133, 217629936), (134, 216005832), (144, 201005427), (146, 198251928), (152, 190426194), (168, 172290366), (171, 169267728), (189, 153146992), (201, 144003888), (206, 140508648), (216, 134003618), (219, 132167952), (228, 126950796), (252, 114860244), (266, 108814968), (268, 108002916), (292, 99125964), (304, 95213097), (309, 93672432), (336, 86145183), (342, 84633864), (378, 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(29346, 986328), (30076, 962388), (30552, 947394), (31312, 924399), (31536, 917833), (33288, 869526), (33768, 857166), (34237, 845424), (34371, 842128), (34608, 836361), (35226, 821688), (35644, 812052), (36792, 786714), (37449, 772912), (38836, 745308), (38934, 743432), (39128, 739746), (41097, 704304), (41406, 699048), (44019, 657552), (44496, 650503), (45114, 641592), (45828, 631596), (46968, 616266), (48307, 599184), (49932, 579684), (50652, 571444), (51912, 557574), (52633, 549936), (52839, 547792), (53466, 541368), (54796, 528228), (55188, 524476), (55208, 524286), (57456, 503773), (58254, 496872), (58692, 493164), (60152, 481194), (61104, 473697), (62109, 466032), (66576, 434763), (67536, 428583), (67671, 427728), (68474, 422712), (68742, 421064), (70452, 410844), (71288, 406026), (73584, 393357), (74898, 386456), (77672, 372654), (77868, 371716), (78256, 369873), (80199, 360912), (82194, 352152), (82812, 349524), (87381, 331248), (88038, 328776), (90228, 320796), (91656, 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