456288876

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 1301314560

約数和(自身を除く): 845025684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 243, 279, 324, 342, 372, 486, 513, 558, 589, 684, 797, 837, 972, 1026, 1116, 1178, 1539, 1594, 1674, 1767, 2052, 2356, 2391, 2511, 3078, 3188, 3348, 3534, 4617, 4782, 5022, 5301, 6156, 7068, 7173, 7533, 9234, 9564, 10044, 10602, 14346, 15066, 15143, 15903, 18468, 21204, 21519, 24707, 28692, 30132, 30286, 31806, 43038, 45429, 47709, 49414, 60572, 63612, 64557, 74121, 86076, 90858, 95418, 98828, 129114, 136287, 143127, 148242, 181716, 190836, 193671, 222363, 258228, 272574, 286254, 296484, 387342, 408861, 444726, 469433, 545148, 572508, 667089, 774684, 817722, 889452, 938866, 1226583, 1334178, 1408299, 1635444, 1877732, 2001267, 2453166, 2668356, 2816598, 3679749, 4002534, 4224897, 4906332, 5633196, 6003801, 7359498, 8005068, 8449794, 12007602, 12674691, 14718996, 16899588, 24015204, 25349382, 38024073, 50698764, 76048146, 114072219, 152096292, 228144438, 456288876]

約数ペア:

[(1, 456288876), (2, 228144438), (3, 152096292), (4, 114072219), (6, 76048146), (9, 50698764), (12, 38024073), (18, 25349382), (19, 24015204), (27, 16899588), (31, 14718996), (36, 12674691), (38, 12007602), (54, 8449794), (57, 8005068), (62, 7359498), (76, 6003801), (81, 5633196), (93, 4906332), (108, 4224897), (114, 4002534), (124, 3679749), (162, 2816598), (171, 2668356), (186, 2453166), (228, 2001267), (243, 1877732), (279, 1635444), (324, 1408299), (342, 1334178), (372, 1226583), (486, 938866), (513, 889452), (558, 817722), (589, 774684), (684, 667089), (797, 572508), (837, 545148), (972, 469433), (1026, 444726), (1116, 408861), (1178, 387342), (1539, 296484), (1594, 286254), (1674, 272574), (1767, 258228), (2052, 222363), (2356, 193671), (2391, 190836), (2511, 181716), (3078, 148242), (3188, 143127), (3348, 136287), (3534, 129114), (4617, 98828), (4782, 95418), (5022, 90858), (5301, 86076), (6156, 74121), (7068, 64557), (7173, 63612), (7533, 60572), (9234, 49414), (9564, 47709), (10044, 45429), (10602, 43038), (14346, 31806), (15066, 30286), (15143, 30132), (15903, 28692), (18468, 24707), (21204, 21519)]