313619665940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1\times {\mathrm{23417}}^1$

素因数の和:24057

約数の個数: 96

約数和(自身を含む): 757637121024

約数和(自身を除く): 444017455084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 353, 542, 706, 1084, 1355, 1412, 1765, 1897, 2471, 2710, 3530, 3794, 4942, 5420, 7060, 7588, 9485, 9884, 12355, 18970, 23417, 24710, 37940, 46834, 49420, 93668, 95663, 117085, 163919, 191326, 234170, 327838, 382652, 468340, 478315, 655676, 669641, 819595, 956630, 1339282, 1639190, 1913260, 2678564, 3278380, 3348205, 6346007, 6696410, 8266201, 12692014, 13392820, 16532402, 25384028, 31730035, 33064804, 41331005, 44422049, 57863407, 63460070, 82662010, 88844098, 115726814, 126920140, 165324020, 177688196, 222110245, 231453628, 289317035, 444220490, 578634070, 888440980, 1157268140, 2240140471, 4480280942, 8960561884, 11200702355, 15680983297, 22401404710, 31361966594, 44802809420, 62723933188, 78404916485, 156809832970, 313619665940]

約数ペア:

[(1, 313619665940), (2, 156809832970), (4, 78404916485), (5, 62723933188), (7, 44802809420), (10, 31361966594), (14, 22401404710), (20, 15680983297), (28, 11200702355), (35, 8960561884), (70, 4480280942), (140, 2240140471), (271, 1157268140), (353, 888440980), (542, 578634070), (706, 444220490), (1084, 289317035), (1355, 231453628), (1412, 222110245), (1765, 177688196), (1897, 165324020), (2471, 126920140), (2710, 115726814), (3530, 88844098), (3794, 82662010), (4942, 63460070), (5420, 57863407), (7060, 44422049), (7588, 41331005), (9485, 33064804), (9884, 31730035), (12355, 25384028), (18970, 16532402), (23417, 13392820), (24710, 12692014), (37940, 8266201), (46834, 6696410), (49420, 6346007), (93668, 3348205), (95663, 3278380), (117085, 2678564), (163919, 1913260), (191326, 1639190), (234170, 1339282), (327838, 956630), (382652, 819595), (468340, 669641), (478315, 655676)]