2656290384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 8476850304

約数和(自身を除く): 5820559920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 61, 66, 72, 74, 88, 99, 111, 122, 132, 144, 148, 176, 183, 198, 222, 244, 264, 296, 333, 366, 396, 407, 444, 488, 528, 549, 592, 666, 671, 732, 743, 792, 814, 888, 976, 1098, 1221, 1332, 1342, 1464, 1486, 1584, 1628, 1776, 2013, 2196, 2229, 2257, 2442, 2664, 2684, 2928, 2972, 3256, 3663, 4026, 4392, 4458, 4514, 4884, 5328, 5368, 5944, 6039, 6512, 6687, 6771, 7326, 8052, 8173, 8784, 8916, 9028, 9768, 10736, 11888, 12078, 13374, 13542, 14652, 16104, 16346, 17832, 18056, 19536, 20313, 24156, 24519, 24827, 26748, 27084, 27491, 29304, 32208, 32692, 35664, 36112, 40626, 45323, 48312, 49038, 49654, 53496, 54168, 54982, 58608, 65384, 73557, 74481, 81252, 82473, 90646, 96624, 98076, 99308, 106992, 108336, 109964, 130768, 135969, 147114, 148962, 162504, 164946, 181292, 196152, 198616, 219928, 223443, 247419, 271938, 294228, 297924, 302401, 325008, 329892, 362584, 392304, 397232, 407907, 439856, 446886, 494838, 498553, 543876, 588456, 595848, 604802, 659784, 725168, 815814, 893772, 907203, 989676, 997106, 1087752, 1176912, 1191696, 1209604, 1319568, 1495659, 1631628, 1676951, 1787544, 1814406, 1979352, 1994212, 2175504, 2419208, 2721609, 2991318, 3263256, 3353902, 3575088, 3628812, 3958704, 3988424, 4486977, 4838416, 5030853, 5443218, 5982636, 6526512, 6707804, 7257624, 7976848, 8973954, 10061706, 10886436, 11965272, 13415608, 14515248, 15092559, 17947908, 18446461, 20123412, 21772872, 23930544, 26831216, 30185118, 35895816, 36892922, 40246824, 43545744, 55339383, 60370236, 71791632, 73785844, 80493648, 110678766, 120740472, 147571688, 166018149, 221357532, 241480944, 295143376, 332036298, 442715064, 664072596, 885430128, 1328145192, 2656290384]

約数ペア:

[(1, 2656290384), (2, 1328145192), (3, 885430128), (4, 664072596), (6, 442715064), (8, 332036298), (9, 295143376), (11, 241480944), (12, 221357532), (16, 166018149), (18, 147571688), (22, 120740472), (24, 110678766), (33, 80493648), (36, 73785844), (37, 71791632), (44, 60370236), (48, 55339383), (61, 43545744), (66, 40246824), (72, 36892922), (74, 35895816), (88, 30185118), (99, 26831216), (111, 23930544), (122, 21772872), (132, 20123412), (144, 18446461), (148, 17947908), (176, 15092559), (183, 14515248), (198, 13415608), (222, 11965272), (244, 10886436), (264, 10061706), (296, 8973954), (333, 7976848), (366, 7257624), (396, 6707804), (407, 6526512), (444, 5982636), (488, 5443218), (528, 5030853), (549, 4838416), (592, 4486977), (666, 3988424), (671, 3958704), (732, 3628812), (743, 3575088), (792, 3353902), (814, 3263256), (888, 2991318), (976, 2721609), (1098, 2419208), (1221, 2175504), (1332, 1994212), (1342, 1979352), (1464, 1814406), (1486, 1787544), (1584, 1676951), (1628, 1631628), (1776, 1495659), (2013, 1319568), (2196, 1209604), (2229, 1191696), (2257, 1176912), (2442, 1087752), (2664, 997106), (2684, 989676), (2928, 907203), (2972, 893772), (3256, 815814), (3663, 725168), (4026, 659784), (4392, 604802), (4458, 595848), (4514, 588456), (4884, 543876), (5328, 498553), (5368, 494838), (5944, 446886), (6039, 439856), (6512, 407907), (6687, 397232), (6771, 392304), (7326, 362584), (8052, 329892), (8173, 325008), (8784, 302401), (8916, 297924), (9028, 294228), (9768, 271938), (10736, 247419), (11888, 223443), (12078, 219928), (13374, 198616), (13542, 196152), (14652, 181292), (16104, 164946), (16346, 162504), (17832, 148962), (18056, 147114), (19536, 135969), (20313, 130768), (24156, 109964), (24519, 108336), (24827, 106992), (26748, 99308), (27084, 98076), (27491, 96624), (29304, 90646), (32208, 82473), (32692, 81252), (35664, 74481), (36112, 73557), (40626, 65384), (45323, 58608), (48312, 54982), (49038, 54168), (49654, 53496)]