1340023356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 3964746240

約数和(自身を除く): 2624722884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 179, 183, 244, 252, 358, 366, 427, 487, 537, 549, 716, 732, 854, 974, 1074, 1098, 1253, 1281, 1461, 1611, 1708, 1948, 2148, 2196, 2506, 2562, 2922, 3222, 3409, 3759, 3843, 4383, 5012, 5124, 5844, 6444, 6818, 7518, 7686, 8766, 10227, 10919, 11277, 13636, 15036, 15372, 17532, 20454, 21838, 22554, 29707, 30681, 32757, 40908, 43676, 45108, 59414, 61362, 65514, 76433, 87173, 89121, 98271, 118828, 122724, 131028, 152866, 174346, 178242, 196542, 207949, 229299, 261519, 267363, 305732, 348692, 356484, 393084, 415898, 458598, 523038, 534726, 610211, 623847, 687897, 784557, 831796, 917196, 1046076, 1069452, 1220422, 1247694, 1375794, 1569114, 1830633, 1871541, 2440844, 2495388, 2751588, 3138228, 3661266, 3743082, 5317553, 5491899, 7322532, 7486164, 10635106, 10983798, 15952659, 21270212, 21967596, 31905318, 37222871, 47857977, 63810636, 74445742, 95715954, 111668613, 148891484, 191431908, 223337226, 335005839, 446674452, 670011678, 1340023356]

約数ペア:

[(1, 1340023356), (2, 670011678), (3, 446674452), (4, 335005839), (6, 223337226), (7, 191431908), (9, 148891484), (12, 111668613), (14, 95715954), (18, 74445742), (21, 63810636), (28, 47857977), (36, 37222871), (42, 31905318), (61, 21967596), (63, 21270212), (84, 15952659), (122, 10983798), (126, 10635106), (179, 7486164), (183, 7322532), (244, 5491899), (252, 5317553), (358, 3743082), (366, 3661266), (427, 3138228), (487, 2751588), (537, 2495388), (549, 2440844), (716, 1871541), (732, 1830633), (854, 1569114), (974, 1375794), (1074, 1247694), (1098, 1220422), (1253, 1069452), (1281, 1046076), (1461, 917196), (1611, 831796), (1708, 784557), (1948, 687897), (2148, 623847), (2196, 610211), (2506, 534726), (2562, 523038), (2922, 458598), (3222, 415898), (3409, 393084), (3759, 356484), (3843, 348692), (4383, 305732), (5012, 267363), (5124, 261519), (5844, 229299), (6444, 207949), (6818, 196542), (7518, 178242), (7686, 174346), (8766, 152866), (10227, 131028), (10919, 122724), (11277, 118828), (13636, 98271), (15036, 89121), (15372, 87173), (17532, 76433), (20454, 65514), (21838, 61362), (22554, 59414), (29707, 45108), (30681, 43676), (32757, 40908)]