739866782018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 1446269217120

約数和(自身を除く): 706402435102

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 157, 182, 257, 259, 314, 389, 481, 514, 518, 637, 778, 962, 1099, 1274, 1799, 1813, 2041, 2198, 2723, 3341, 3367, 3598, 3626, 4082, 5057, 5446, 5809, 6682, 6734, 7693, 9509, 10114, 11618, 12593, 14287, 14393, 15386, 19018, 19061, 23387, 23569, 25186, 28574, 28786, 35399, 38122, 40349, 40663, 46774, 47138, 61073, 66563, 70798, 75517, 80698, 81326, 99973, 100009, 100751, 122146, 123617, 133126, 151034, 163709, 187109, 199946, 200018, 201502, 247234, 247793, 282443, 284641, 327418, 374218, 427511, 465941, 495586, 524537, 528619, 564886, 569282, 699811, 705257, 793949, 855022, 865319, 931882, 1049074, 1057238, 1299649, 1309763, 1399622, 1410514, 1492913, 1587898, 1730638, 1977101, 2259701, 2599298, 2619526, 2985826, 2992577, 3671759, 3699001, 3700333, 3954202, 4519402, 4898677, 5557643, 5985154, 6057233, 7343518, 7398002, 7400666, 9097543, 9168341, 9797354, 10450391, 11115286, 12114466, 15695761, 15817907, 18195086, 18336682, 19407869, 20900782, 25702313, 25893007, 29376113, 31391522, 31635814, 38815738, 38903501, 48087013, 51404626, 51786014, 58752226, 63682801, 73152737, 77807002, 96174026, 109870327, 110725349, 127365602, 135855083, 146305474, 181251049, 204044893, 205632791, 219740654, 221450698, 271710166, 336609091, 362502098, 408089786, 411265582, 580743157, 673218182, 769092289, 950985581, 1161486314, 1428314251, 1439429537, 1538184578, 1901971162, 2356263637, 2856628502, 2878859074, 4065202099, 4712527274, 7549661041, 8130404198, 9998199757, 15099322082, 19996399514, 28456414693, 52847627287, 56912829386, 105695254574, 369933391009, 739866782018]

約数ペア:

[(1, 739866782018), (2, 369933391009), (7, 105695254574), (13, 56912829386), (14, 52847627287), (26, 28456414693), (37, 19996399514), (49, 15099322082), (74, 9998199757), (91, 8130404198), (98, 7549661041), (157, 4712527274), (182, 4065202099), (257, 2878859074), (259, 2856628502), (314, 2356263637), (389, 1901971162), (481, 1538184578), (514, 1439429537), (518, 1428314251), (637, 1161486314), (778, 950985581), (962, 769092289), (1099, 673218182), (1274, 580743157), (1799, 411265582), (1813, 408089786), (2041, 362502098), (2198, 336609091), (2723, 271710166), (3341, 221450698), (3367, 219740654), (3598, 205632791), (3626, 204044893), (4082, 181251049), (5057, 146305474), (5446, 135855083), (5809, 127365602), (6682, 110725349), (6734, 109870327), (7693, 96174026), (9509, 77807002), (10114, 73152737), (11618, 63682801), (12593, 58752226), (14287, 51786014), (14393, 51404626), (15386, 48087013), (19018, 38903501), (19061, 38815738), (23387, 31635814), (23569, 31391522), (25186, 29376113), (28574, 25893007), (28786, 25702313), (35399, 20900782), (38122, 19407869), (40349, 18336682), (40663, 18195086), (46774, 15817907), (47138, 15695761), (61073, 12114466), (66563, 11115286), (70798, 10450391), (75517, 9797354), (80698, 9168341), (81326, 9097543), (99973, 7400666), (100009, 7398002), (100751, 7343518), (122146, 6057233), (123617, 5985154), (133126, 5557643), (151034, 4898677), (163709, 4519402), (187109, 3954202), (199946, 3700333), (200018, 3699001), (201502, 3671759), (247234, 2992577), (247793, 2985826), (282443, 2619526), (284641, 2599298), (327418, 2259701), (374218, 1977101), (427511, 1730638), (465941, 1587898), (495586, 1492913), (524537, 1410514), (528619, 1399622), (564886, 1309763), (569282, 1299649), (699811, 1057238), (705257, 1049074), (793949, 931882), (855022, 865319)]