2515671432

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{54679}}^1$

素因数の和:54768

約数の個数: 80

約数和(自身を含む): 7145582400

約数和(自身を除く): 4629910968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 46008, 54679, 109358, 164037, 218716, 328074, 437432, 492111, 656148, 984222, 1312296, 1476333, 1968444, 2952666, 3882209, 3936888, 4428999, 5905332, 7764418, 8857998, 11646627, 11810664, 15528836, 17715996, 23293254, 31057672, 34939881, 35431992, 46586508, 69879762, 93173016, 104819643, 139759524, 209639286, 279519048, 314458929, 419278572, 628917858, 838557144, 1257835716, 2515671432]

約数ペア:

[(1, 2515671432), (2, 1257835716), (3, 838557144), (4, 628917858), (6, 419278572), (8, 314458929), (9, 279519048), (12, 209639286), (18, 139759524), (24, 104819643), (27, 93173016), (36, 69879762), (54, 46586508), (71, 35431992), (72, 34939881), (81, 31057672), (108, 23293254), (142, 17715996), (162, 15528836), (213, 11810664), (216, 11646627), (284, 8857998), (324, 7764418), (426, 5905332), (568, 4428999), (639, 3936888), (648, 3882209), (852, 2952666), (1278, 1968444), (1704, 1476333), (1917, 1312296), (2556, 984222), (3834, 656148), (5112, 492111), (5751, 437432), (7668, 328074), (11502, 218716), (15336, 164037), (23004, 109358), (46008, 54679)]