313580459452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4456

約数の個数: 144

約数和(自身を含む): 649062285312

約数和(自身を除く): 335481825860

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 127, 247, 254, 361, 403, 494, 508, 589, 722, 806, 988, 1178, 1444, 1612, 1651, 2356, 2413, 3302, 3937, 4243, 4693, 4826, 6604, 7657, 7874, 8486, 9386, 9652, 11191, 15314, 15748, 16972, 18772, 22382, 30628, 31369, 44764, 45847, 51181, 55159, 62738, 74803, 80617, 91694, 102362, 110318, 125476, 131533, 145483, 149606, 161234, 183388, 204724, 220636, 263066, 290966, 299212, 322468, 526132, 538861, 581932, 596011, 972439, 1048021, 1077722, 1192022, 1421257, 1531723, 1709929, 1944878, 2096042, 2155444, 2384044, 2499127, 2842514, 3063446, 3419858, 3889756, 4192084, 4998254, 5685028, 6126892, 6839716, 7005193, 9996508, 10238359, 14010386, 16704691, 18476341, 19912399, 20476718, 28020772, 32488651, 33409382, 36952682, 39824798, 40953436, 47483413, 64977302, 66818764, 73905364, 79649596, 94966826, 129954604, 133098667, 189933652, 194528821, 217160983, 266197334, 317389129, 389057642, 434321966, 532394668, 617284369, 634778258, 778115284, 868643932, 1234568738, 1269556516, 2469137476, 2528874673, 4126058677, 5057749346, 6030393451, 8252117354, 10115498692, 12060786902, 16504234708, 24121573804, 78395114863, 156790229726, 313580459452]

約数ペア:

[(1, 313580459452), (2, 156790229726), (4, 78395114863), (13, 24121573804), (19, 16504234708), (26, 12060786902), (31, 10115498692), (38, 8252117354), (52, 6030393451), (62, 5057749346), (76, 4126058677), (124, 2528874673), (127, 2469137476), (247, 1269556516), (254, 1234568738), (361, 868643932), (403, 778115284), (494, 634778258), (508, 617284369), (589, 532394668), (722, 434321966), (806, 389057642), (988, 317389129), (1178, 266197334), (1444, 217160983), (1612, 194528821), (1651, 189933652), (2356, 133098667), (2413, 129954604), (3302, 94966826), (3937, 79649596), (4243, 73905364), (4693, 66818764), (4826, 64977302), (6604, 47483413), (7657, 40953436), (7874, 39824798), (8486, 36952682), (9386, 33409382), (9652, 32488651), (11191, 28020772), (15314, 20476718), (15748, 19912399), (16972, 18476341), (18772, 16704691), (22382, 14010386), (30628, 10238359), (31369, 9996508), (44764, 7005193), (45847, 6839716), (51181, 6126892), (55159, 5685028), (62738, 4998254), (74803, 4192084), (80617, 3889756), (91694, 3419858), (102362, 3063446), (110318, 2842514), (125476, 2499127), (131533, 2384044), (145483, 2155444), (149606, 2096042), (161234, 1944878), (183388, 1709929), (204724, 1531723), (220636, 1421257), (263066, 1192022), (290966, 1077722), (299212, 1048021), (322468, 972439), (526132, 596011), (538861, 581932)]